Marvix Wings Collections For BYD Car<\/h2>\n\n\n- \n\t\t\t\t\t\n
![\"BYD](\"https:\/\/bydcarchina.com\/wp-content\/uploads\/2026\/09\/byd-6022-01-1024x1024.jpg\")
\n\n<\/div><\/a><\/div>\n\nBlade Trunk Spoiler for BYD SEAL 5 DM-i<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n
![\"BYD](\"https:\/\/bydcarchina.com\/wp-content\/uploads\/2026\/09\/byd-5822-01-1024x1024.png\")
\n\n<\/div><\/a><\/div>\n\nDC Rear Spoiler for BYD DOLPHIN<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n
![\"BYD](\"https:\/\/bydcarchina.com\/wp-content\/uploads\/2026\/09\/byd-6094-01-1024x1024.webp\")
\n\n<\/div><\/a><\/div>\n\nDC-Style Rear Spoiler for BYD SEAL 7 DM-i<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n
![\"BYD](\"https:\/\/bydcarchina.com\/wp-content\/uploads\/2026\/09\/byd-5763-01.webp\")
\n\n<\/div><\/a><\/div>\n\nGloss Black Rear Roof Spoiler for BYD DOLPHIN<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n
![\"BYD](\"https:\/\/bydcarchina.com\/wp-content\/uploads\/2026\/09\/byd-5986-01.webp\")
\n\n<\/div><\/a><\/div>\n\nGloss Black Rear Spoiler for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n
![\"BYD](\"https:\/\/bydcarchina.com\/wp-content\/uploads\/2026\/08\/bydacc-2510-01_mid-spoiler-wing-for-23-25-byd-song-plus-mid-spoiler-wing-gloss-black-main-1024x1024.jpg\")
\n\n<\/div><\/a><\/div>\n\nMid Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n
![\"BYD](\"https:\/\/bydcarchina.com\/wp-content\/uploads\/2026\/09\/byd-5758-01.webp\")
\n\n<\/div><\/a><\/div>\n\nRear Roof Spoiler for BYD DOLPHIN<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n
![\"BYD](\"https:\/\/bydcarchina.com\/wp-content\/uploads\/2026\/09\/byd-6031-01-1024x1024.jpg\")
\n\n<\/div><\/a><\/div>\n\nRear Roof Spoiler for BYD SEAL 5 DM-i<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n
![\"BYD](\"https:\/\/bydcarchina.com\/wp-content\/uploads\/2026\/08\/bydacc-2924-01_rear-spoiler-wing-for-byd-destroyer-05-2022-2025-rear-spoiler-wing-gloss-black-main-2.webp\")
\n\n<\/div><\/a><\/div>\n\nRear Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n
![\"BYD](\"https:\/\/bydcarchina.com\/wp-content\/uploads\/2026\/08\/bydacc-2585-01_rear-spoiler-wing-for-byd-seal-ev-2022-2025-rear-spoiler-wing-gloss-black-main.webp\")
\n\n<\/div><\/a><\/div>\n\nRear Spoiler Wing for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n
![\"BYD](\"https:\/\/bydcarchina.com\/wp-content\/uploads\/2026\/08\/bydacc-2904-01_roof-spoiler-wing-for-byd-destroyer-05-2022-2025-roof-spoiler-wing-gloss-black-main-3.webp\")
\n\n<\/div><\/a><\/div>\n\nRoof Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n
![\"BYD](\"https:\/\/bydcarchina.com\/wp-content\/uploads\/2026\/08\/bydacc-2517-01_roof-spoiler-wing-for-23-25-byd-song-plus-roof-spoiler-wing-gloss-black-main-1024x1024.jpg\")
\n\n<\/div><\/a><\/div>\n\nRoof Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n
![\"BYD](\"https:\/\/bydcarchina.com\/wp-content\/uploads\/2026\/08\/bydacc-2948-01_roof-spoiler-wing-for-byd-sealion-7-2024-2025-roof-spoiler-wing-gloss-black-main.webp\")
\n\n<\/div><\/a><\/div>\n\nRoof Spoiler Wing for BYD SEALION 7<\/a><\/h3>\n\n\t\t\t\t<\/li><\/ul>\n\n<\/div>\n\n\n\n<\/div>\n<\/div>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: the short answer<\/h2>\n\n\n\n
If you want a well-finished part on a daily driver with the least fuss and the best value, choose ABS<\/strong>. It is what the majority of factory-style spoilers are made from, it takes a gloss black or paint-matched finish beautifully, and it is light enough for tape or bolt mounting.<\/p>\n\n\n\nIf you are building something lighter or you want the visible weave, choose carbon fiber<\/strong>. Real carbon has the best strength-to-weight ratio of the three, and the clear-coated weave is a finish you cannot fake convincingly.<\/p>\n\n\n\nIf you are on a tight budget, or you are building a custom part where you expect to sand and fill anyway, choose fiberglass<\/strong>. It is inexpensive, easy to repair and easy to reshape, at the cost of weight and finish quality out of the box.<\/p>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: what each material is<\/h2>\n\n\n\n
ABS<\/strong> stands for acrylonitrile butadiene styrene. It is a thermoplastic \u2014 a plastic that softens when heated and can be moulded at scale \u2014 and it has been in wide industrial use since the 1950s. It combines rigidity with impact resistance, which is exactly the combination a spoiler needs, and its properties hold up across roughly \u221220 \u00b0C to 80 \u00b0C. That is why it dominates mass-produced exterior trim and add-on spoilers.<\/p>\n\n\n\nFiberglass<\/strong>, more precisely glass-fibre-reinforced plastic, is glass fibre bonded in a resin matrix. It is cheaper and more flexible than carbon fibre, is stronger than many metals by weight, and can be moulded into complex shapes. It is the traditional material for low-volume car body parts, and it stays popular because it is easy to work with and easy to repair.<\/p>\n\n\n\nCarbon fiber<\/strong> is carbon-fibre-reinforced plastic: carbon fibres set in a resin such as epoxy. It is extremely strong and light, and it is used wherever a high strength-to-weight ratio and high stiffness matter. Its properties are directional \u2014 the weave layout and the ratio of fibre to resin change how the finished part behaves \u2014 which is one reason two “carbon” spoilers can feel very different.<\/p>\n\n\n\nPolyurethane<\/strong> deserves a mention alongside them. It is a flexible plastic used for many OEM-style lips and skirts. It shrugs off minor impacts better than fiberglass and does not crack as readily as rigid composites, which makes it a sensible choice for parts that live close to kerbs.<\/p>\n\n\n\nReal carbon fiber versus carbon-texture finish<\/h2>\n\n\n\n
This is the single most expensive misunderstanding in the aftermarket.<\/p>\n\n\n\n
Real carbon fiber shows a genuine weave under a clear coat, and the fibres are visible because they are actually there. A carbon-texture<\/strong> part has the look reproduced on top of a plastic base \u2014 printed, hydro-dipped or wrapped \u2014 and then clear-coated. It can look excellent, it costs far less, and on a road car it is often the pragmatic choice.<\/p>\n\n\n\nA useful test before you buy: ask what the part is made from, not what it looks like. A listing that says “carbon fibre look”, “carbon style” or “carbon pattern” is telling you something. A seller who says “real carbon fibre, clear-coated” and can show you the underside of the part is giving you a straight answer.<\/p>\n\n\n\n![\"Carbon-texture](\"https:\/\/bydcarchina.com\/wp-content\/uploads\/2026\/09\/spoiler-materials-byd-king-roof-carbon.webp\")
Carbon-texture roof spoiler wing for a BYD, showing the weave pattern<\/figcaption><\/figure>\n\n\n\nWeight, stiffness and what you would actually notice<\/h2>\n\n\n\n
Here is the honest hierarchy. Carbon fiber is the lightest and stiffest. Fiberglass sits in the middle for weight and is stiff but brittle. ABS is the lightest of the moulded plastics and less stiff than either composite, but it is tough and it does not shatter.<\/p>\n\n\n\n
Now the part most buyers skip: on a road car spoiler, that ranking rarely changes how the vehicle drives. A boot-lid spoiler weighs a few kilograms at most, and the difference between an ABS part and a carbon part of the same design is small next to the weight of a passenger, a full tank of fuel or a spare wheel. Where the stiffness genuinely matters is on a large, high-mounted wing that has to hold its shape under real aerodynamic load \u2014 and on those parts, flexing is a safety and durability question, not a styling one.<\/p>\n\n\n\n
The practical conclusion: choose carbon for the finish and the weight saving if you value them, but do not expect a lap-time difference from switching a boot-lid lip from ABS to carbon.<\/p>\n\n\n\n
Finish and how each one ages<\/h2>\n\n\n\n
Finish is where material choice becomes visible after a year or two.<\/p>\n\n\n\n
ABS takes paint and gloss finishes very well, and it holds a paint-matched colour neatly because it does not have a visible weave to hide. Its weakness is that it is a plastic: prolonged heat and UV exposure degrade it, and an unpainted or badly primed part can dull, chalk or distort over time.<\/p>\n\n\n\n
Fiberglass usually arrives in a raw or primered state. That is normal, not a defect. It needs sanding, priming and painting before it goes on the car, and the quality of that prep work determines whether it looks factory or homemade. Gel-coated fiberglass is available but still benefits from careful finishing.<\/p>\n\n\n\n
Carbon fiber is finished with clear coat, which protects the resin and reveals the weave. That clear coat is also the part that ages: UV exposure and stone chips dull it, and once the resin underneath starts to break down the part cannot simply be repainted without losing the look that made it worth buying. Real carbon on a road car benefits from a good protective coating and occasional care.<\/p>\n\n\n\n
Repair, damage and what happens after a car park knock<\/h2>\n\n\n\n
ABS flexes and absorbs minor impacts. A light scuff can usually be sanded and refinished, which makes it the most forgiving of the three for a daily driver.<\/p>\n\n\n\n
Fiberglass is rigid. It resists a knock better than a thin plastic in some ways and worse in others, but if it does crack, the crack can be ground out and laminated again, and the repair can be finished invisibly. That repairability is a genuine advantage for low-volume parts.<\/p>\n\n\n\n
Real carbon fiber is the hardest of the three to repair well. A crack in a clear-coated carbon part is a specialist job, and a repaired weave is very difficult to make invisible. On a road car, that is the practical downside of paying for carbon in the first place.<\/p>\n\n\n\n
Cost and the total bill<\/h2>\n\n\n\n
Comparing sticker prices alone is misleading because the materials arrive in different states.<\/p>\n\n\n\n
An ABS part usually arrives finished and ready to fit, so the price you see is close to the final cost. A fiberglass part often arrives raw, so add sanding, priming and painting \u2014 or the labour if a body shop does it. A carbon-fibre part arrives finished in clear coat, so the price is higher but the finishing work is done.<\/p>\n\n\n\n
If you are choosing between finishes rather than materials, the maths changes again. A carbon-texture ABS part delivers the visual effect at a fraction of the cost of real carbon, and for a road car with a matching gloss black or body-colour build, that is frequently the better decision.<\/p>\n\n\n\n
What we would not do is buy real carbon purely as a badge of quality and then fit it to a car with mismatched finishes elsewhere. Material consistency across the parts you fit matters more to the final result than the material of any single piece.<\/p>\n\n\n\n
Which material for which BYD build<\/h2>\n\n\n\n
The right answer changes across the BYD range because the cars are used differently.<\/p>\n\n\n\n
Dolphin, Seagull, Atto 2 \u2014 hatchbacks and city cars.<\/strong> These are daily drivers, often parked on streets and used for short trips. ABS in gloss black or paint-matched finish gives the cleanest result for the money, and a carbon-texture finish adds the look without the repair risk. See the gloss black rear roof spoiler for the Dolphin<\/a>.<\/p>\n\n\n\nSeal, Seal 5 DM-i, Seal 7 DM-i \u2014 fastback sedans.<\/strong> These cars carry a long horizontal rear line, and a spoiler sits right in the middle of it, so finish quality is visible immediately. Both gloss black and carbon-texture work well here, and the Rear Spoiler Wing for BYD SEAL<\/a> is supplied in both.<\/p>\n\n\n\nSealion 7, Seal U DM-i, Atto 3 \u2014 SUVs and crossovers.<\/strong> The spoilers are larger and mounted higher, which means more leverage and more exposure. Choose a part with solid mounting and a finish that survives UV, and favour ABS or a carbon-texture finish over raw fiberglass that needs painting after installation.<\/p>\n\n\n\nKing DM-i \/ Destroyer 05 \u2014 sedan builds.<\/strong> This is the model where buyers most often want the full set, and consistency matters. The rear spoiler wing for the King<\/a> is offered in matching gloss black and carbon-texture versions so the rear of the car, the roof spoiler and the side skirts can all be finished the same way.<\/p>\n\n\n\n![\"Mid](\"https:\/\/bydcarchina.com\/wp-content\/uploads\/2026\/09\/types-of-spoilers-byd-song-plus-roof-installed-side.webp\")
Mid spoiler fitted to a BYD crossover tailgate, side view<\/figcaption><\/figure>\n\n\n\nA quick pre-purchase checklist<\/h2>\n\n\n\n
Before you commit, ask four questions.<\/p>\n\n\n\n
What is the material, exactly?<\/strong> Not the finish, not the marketing word \u2014 the material.<\/p>\n\n\n\nIs it finished or paint-ready?<\/strong> A raw part is a project; a finished part is an installation.<\/p>\n\n\n\nWhat does it weigh?<\/strong> This matters most for large or high-mounted parts, and it tells you how the part is best fixed.<\/p>\n\n\n\nHow does it attach, and can it reuse the original mounting points?<\/strong> Tape suits light parts. Bolts and backing plates suit anything that stands off the body.<\/p>\n\n\n\nGet honest answers to those four and the material question usually answers itself.<\/p>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
Is carbon fiber better than ABS for a spoiler?<\/strong><\/p>\n\n\n\nIt is lighter and stiffer, and its clear-coated weave is a genuinely distinctive finish. Whether it is “better” depends on the car. On a road car, ABS delivers most of the practical benefit at a much lower price and is easier to repair. On a track build or a showpiece, real carbon earns its place.<\/p>\n\n\n\n
What is the difference between carbon fiber and carbon-texture?<\/strong><\/p>\n\n\n\nCarbon fiber is a composite with real carbon fibres in a resin matrix, visible under clear coat. Carbon-texture is the look of that weave reproduced on a plastic part by printing, dipping or wrapping. It looks convincing, costs far less and repairs more easily.<\/p>\n\n\n\n
Is a fiberglass spoiler a bad choice?<\/strong><\/p>\n\n\n\nNot at all \u2014 it is cheap, strong and highly repairable. The catch is that it usually arrives raw and needs sanding, priming and painting, so the finished cost is higher than the sticker price and the result depends on the quality of the prep work.<\/p>\n\n\n\n
Do I need to paint an ABS spoiler?<\/strong><\/p>\n\n\n\nNo. ABS parts are commonly supplied finished in gloss black, which suits most builds, or paint-ready so you can colour match them. If you do paint it, use the vehicle’s paint code rather than the colour name to get a match.<\/p>\n\n\n\n
Will a carbon fiber spoiler yellow or fade?<\/strong><\/p>\n\n\n\nThe carbon itself does not fade, but the clear coat over it can dull or degrade with UV exposure and stone chips. That is why real carbon on a road car benefits from a protective coating and a little maintenance.<\/p>\n\n\n\n
Which material is easiest to install?<\/strong><\/p>\n\n\n\nABS, because it is light, usually finished on arrival and can be fixed with tape or with tape and studs. Fiberglass adds a paint stage before installation, and large carbon or pedestal parts usually need bolting with proper reinforcement.<\/p>\n\n\n\n
Need help choosing a material and finish?<\/h2>\n\n\n\n
Tell us your model, year and trim, plus how you want the rear of the car to look, and we will point you to the right material and finish rather than the most expensive option. We supply gloss black, paint-matched, carbon-texture and real carbon parts across the BYD range, with mounting matched to the actual body.<\/p>\n\n\n\n
Shipping is from China with MOQ 1 piece<\/strong>, and we support bulk and dropshipping<\/strong> orders for accessory shops, installers and resellers who need consistent finish across a batch. Have a look at the Spoilers & Wings range<\/a> or the wider BYD exterior accessories<\/a> selection, then request a quote<\/a>. BYD is our focus, but we are glad to quote other makes if you send us the model <\/p>\n\n\n\n\n\nNeed help choosing a spoiler material for your BYD?<\/strong> Browse our BYD spoilers and wings<\/a> collection, or contact us<\/a> with your model, year and finish preference if you need a specific accessory sourced.<\/p>\nReferences<\/h2>\n\n\n\n\n- Acrylonitrile butadiene styrene (ABS) \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Acrylonitrile_butadiene_styrene<\/li>\n\n\n\n
- Fiberglass \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Fiberglass<\/li>\n\n\n\n
- Carbon-fiber-reinforced polymers \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Carbon-fiber-reinforced_polymers<\/li>\n\n\n\n
- ABS vs Fiberglass vs Carbon Fiber: Which Material Is Right? \u2014 Vicrez Support \u2014 https:\/\/support.vicrez.com\/hc\/en-us\/articles\/46531089162644-ABS-vs-Fiberglass-vs-Carbon-Fiber-Which-Material-Is-Right<\/li>\n\n\n\n
- Carbon Fiber vs. ABS vs. Fiberglass: What’s the Best Body Kit Material? \u2014 EuroSport Tuning \u2014 https:\/\/eurosporttuning.com\/blog\/carbon-fiber-vs-abs-vs-fiberglass-best-body-kit-material\/<\/li>\n\n\n\n
- Aftermarket Spoiler Fitment Guide for a Clean Build \u2014 My Pro Street \u2014 https:\/\/my.prostreetonline.com\/2026\/09\/04\/aftermarket-spoiler-fitment-guide\/<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
Ailerons en fibre de carbone vs ABS vs fibre de verre : comparez le poids, la rigidit\u00e9, la finition, la r\u00e9sistance aux intemp\u00e9ries, la r\u00e9paration et le co\u00fbt total avant de choisir.<\/p>","protected":false},"author":3,"featured_media":4335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/comments?post=4337"}],"version-history":[{"count":5,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions"}],"predecessor-version":[{"id":5008,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions\/5008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media\/4335"}],"wp:attachment":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media?parent=4337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/categories?post=4337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/tags?post=4337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Blade Trunk Spoiler for BYD SEAL 5 DM-i<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
DC Rear Spoiler for BYD DOLPHIN<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
DC-Style Rear Spoiler for BYD SEAL 7 DM-i<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Gloss Black Rear Roof Spoiler for BYD DOLPHIN<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Gloss Black Rear Spoiler for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Mid Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Roof Spoiler for BYD DOLPHIN<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Roof Spoiler for BYD SEAL 5 DM-i<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEALION 7<\/a><\/h3>\n\n\t\t\t\t<\/li><\/ul>\n\n<\/div>\n\n\n\n<\/div>\n<\/div>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: the short answer<\/h2>\n\n\n\n
If you want a well-finished part on a daily driver with the least fuss and the best value, choose ABS<\/strong>. It is what the majority of factory-style spoilers are made from, it takes a gloss black or paint-matched finish beautifully, and it is light enough for tape or bolt mounting.<\/p>\n\n\n\nIf you are building something lighter or you want the visible weave, choose carbon fiber<\/strong>. Real carbon has the best strength-to-weight ratio of the three, and the clear-coated weave is a finish you cannot fake convincingly.<\/p>\n\n\n\nIf you are on a tight budget, or you are building a custom part where you expect to sand and fill anyway, choose fiberglass<\/strong>. It is inexpensive, easy to repair and easy to reshape, at the cost of weight and finish quality out of the box.<\/p>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: what each material is<\/h2>\n\n\n\n
ABS<\/strong> stands for acrylonitrile butadiene styrene. It is a thermoplastic \u2014 a plastic that softens when heated and can be moulded at scale \u2014 and it has been in wide industrial use since the 1950s. It combines rigidity with impact resistance, which is exactly the combination a spoiler needs, and its properties hold up across roughly \u221220 \u00b0C to 80 \u00b0C. That is why it dominates mass-produced exterior trim and add-on spoilers.<\/p>\n\n\n\nFiberglass<\/strong>, more precisely glass-fibre-reinforced plastic, is glass fibre bonded in a resin matrix. It is cheaper and more flexible than carbon fibre, is stronger than many metals by weight, and can be moulded into complex shapes. It is the traditional material for low-volume car body parts, and it stays popular because it is easy to work with and easy to repair.<\/p>\n\n\n\nCarbon fiber<\/strong> is carbon-fibre-reinforced plastic: carbon fibres set in a resin such as epoxy. It is extremely strong and light, and it is used wherever a high strength-to-weight ratio and high stiffness matter. Its properties are directional \u2014 the weave layout and the ratio of fibre to resin change how the finished part behaves \u2014 which is one reason two “carbon” spoilers can feel very different.<\/p>\n\n\n\nPolyurethane<\/strong> deserves a mention alongside them. It is a flexible plastic used for many OEM-style lips and skirts. It shrugs off minor impacts better than fiberglass and does not crack as readily as rigid composites, which makes it a sensible choice for parts that live close to kerbs.<\/p>\n\n\n\nReal carbon fiber versus carbon-texture finish<\/h2>\n\n\n\n
This is the single most expensive misunderstanding in the aftermarket.<\/p>\n\n\n\n
Real carbon fiber shows a genuine weave under a clear coat, and the fibres are visible because they are actually there. A carbon-texture<\/strong> part has the look reproduced on top of a plastic base \u2014 printed, hydro-dipped or wrapped \u2014 and then clear-coated. It can look excellent, it costs far less, and on a road car it is often the pragmatic choice.<\/p>\n\n\n\nA useful test before you buy: ask what the part is made from, not what it looks like. A listing that says “carbon fibre look”, “carbon style” or “carbon pattern” is telling you something. A seller who says “real carbon fibre, clear-coated” and can show you the underside of the part is giving you a straight answer.<\/p>\n\n\n\nCarbon-texture roof spoiler wing for a BYD, showing the weave pattern<\/figcaption><\/figure>\n\n\n\nWeight, stiffness and what you would actually notice<\/h2>\n\n\n\n
Here is the honest hierarchy. Carbon fiber is the lightest and stiffest. Fiberglass sits in the middle for weight and is stiff but brittle. ABS is the lightest of the moulded plastics and less stiff than either composite, but it is tough and it does not shatter.<\/p>\n\n\n\n
Now the part most buyers skip: on a road car spoiler, that ranking rarely changes how the vehicle drives. A boot-lid spoiler weighs a few kilograms at most, and the difference between an ABS part and a carbon part of the same design is small next to the weight of a passenger, a full tank of fuel or a spare wheel. Where the stiffness genuinely matters is on a large, high-mounted wing that has to hold its shape under real aerodynamic load \u2014 and on those parts, flexing is a safety and durability question, not a styling one.<\/p>\n\n\n\n
The practical conclusion: choose carbon for the finish and the weight saving if you value them, but do not expect a lap-time difference from switching a boot-lid lip from ABS to carbon.<\/p>\n\n\n\n
Finish and how each one ages<\/h2>\n\n\n\n
Finish is where material choice becomes visible after a year or two.<\/p>\n\n\n\n
ABS takes paint and gloss finishes very well, and it holds a paint-matched colour neatly because it does not have a visible weave to hide. Its weakness is that it is a plastic: prolonged heat and UV exposure degrade it, and an unpainted or badly primed part can dull, chalk or distort over time.<\/p>\n\n\n\n
Fiberglass usually arrives in a raw or primered state. That is normal, not a defect. It needs sanding, priming and painting before it goes on the car, and the quality of that prep work determines whether it looks factory or homemade. Gel-coated fiberglass is available but still benefits from careful finishing.<\/p>\n\n\n\n
Carbon fiber is finished with clear coat, which protects the resin and reveals the weave. That clear coat is also the part that ages: UV exposure and stone chips dull it, and once the resin underneath starts to break down the part cannot simply be repainted without losing the look that made it worth buying. Real carbon on a road car benefits from a good protective coating and occasional care.<\/p>\n\n\n\n
Repair, damage and what happens after a car park knock<\/h2>\n\n\n\n
ABS flexes and absorbs minor impacts. A light scuff can usually be sanded and refinished, which makes it the most forgiving of the three for a daily driver.<\/p>\n\n\n\n
Fiberglass is rigid. It resists a knock better than a thin plastic in some ways and worse in others, but if it does crack, the crack can be ground out and laminated again, and the repair can be finished invisibly. That repairability is a genuine advantage for low-volume parts.<\/p>\n\n\n\n
Real carbon fiber is the hardest of the three to repair well. A crack in a clear-coated carbon part is a specialist job, and a repaired weave is very difficult to make invisible. On a road car, that is the practical downside of paying for carbon in the first place.<\/p>\n\n\n\n
Cost and the total bill<\/h2>\n\n\n\n
Comparing sticker prices alone is misleading because the materials arrive in different states.<\/p>\n\n\n\n
An ABS part usually arrives finished and ready to fit, so the price you see is close to the final cost. A fiberglass part often arrives raw, so add sanding, priming and painting \u2014 or the labour if a body shop does it. A carbon-fibre part arrives finished in clear coat, so the price is higher but the finishing work is done.<\/p>\n\n\n\n
If you are choosing between finishes rather than materials, the maths changes again. A carbon-texture ABS part delivers the visual effect at a fraction of the cost of real carbon, and for a road car with a matching gloss black or body-colour build, that is frequently the better decision.<\/p>\n\n\n\n
What we would not do is buy real carbon purely as a badge of quality and then fit it to a car with mismatched finishes elsewhere. Material consistency across the parts you fit matters more to the final result than the material of any single piece.<\/p>\n\n\n\n
Which material for which BYD build<\/h2>\n\n\n\n
The right answer changes across the BYD range because the cars are used differently.<\/p>\n\n\n\n
Dolphin, Seagull, Atto 2 \u2014 hatchbacks and city cars.<\/strong> These are daily drivers, often parked on streets and used for short trips. ABS in gloss black or paint-matched finish gives the cleanest result for the money, and a carbon-texture finish adds the look without the repair risk. See the gloss black rear roof spoiler for the Dolphin<\/a>.<\/p>\n\n\n\nSeal, Seal 5 DM-i, Seal 7 DM-i \u2014 fastback sedans.<\/strong> These cars carry a long horizontal rear line, and a spoiler sits right in the middle of it, so finish quality is visible immediately. Both gloss black and carbon-texture work well here, and the Rear Spoiler Wing for BYD SEAL<\/a> is supplied in both.<\/p>\n\n\n\nSealion 7, Seal U DM-i, Atto 3 \u2014 SUVs and crossovers.<\/strong> The spoilers are larger and mounted higher, which means more leverage and more exposure. Choose a part with solid mounting and a finish that survives UV, and favour ABS or a carbon-texture finish over raw fiberglass that needs painting after installation.<\/p>\n\n\n\nKing DM-i \/ Destroyer 05 \u2014 sedan builds.<\/strong> This is the model where buyers most often want the full set, and consistency matters. The rear spoiler wing for the King<\/a> is offered in matching gloss black and carbon-texture versions so the rear of the car, the roof spoiler and the side skirts can all be finished the same way.<\/p>\n\n\n\nMid spoiler fitted to a BYD crossover tailgate, side view<\/figcaption><\/figure>\n\n\n\nA quick pre-purchase checklist<\/h2>\n\n\n\n
Before you commit, ask four questions.<\/p>\n\n\n\n
What is the material, exactly?<\/strong> Not the finish, not the marketing word \u2014 the material.<\/p>\n\n\n\nIs it finished or paint-ready?<\/strong> A raw part is a project; a finished part is an installation.<\/p>\n\n\n\nWhat does it weigh?<\/strong> This matters most for large or high-mounted parts, and it tells you how the part is best fixed.<\/p>\n\n\n\nHow does it attach, and can it reuse the original mounting points?<\/strong> Tape suits light parts. Bolts and backing plates suit anything that stands off the body.<\/p>\n\n\n\nGet honest answers to those four and the material question usually answers itself.<\/p>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
Is carbon fiber better than ABS for a spoiler?<\/strong><\/p>\n\n\n\nIt is lighter and stiffer, and its clear-coated weave is a genuinely distinctive finish. Whether it is “better” depends on the car. On a road car, ABS delivers most of the practical benefit at a much lower price and is easier to repair. On a track build or a showpiece, real carbon earns its place.<\/p>\n\n\n\n
What is the difference between carbon fiber and carbon-texture?<\/strong><\/p>\n\n\n\nCarbon fiber is a composite with real carbon fibres in a resin matrix, visible under clear coat. Carbon-texture is the look of that weave reproduced on a plastic part by printing, dipping or wrapping. It looks convincing, costs far less and repairs more easily.<\/p>\n\n\n\n
Is a fiberglass spoiler a bad choice?<\/strong><\/p>\n\n\n\nNot at all \u2014 it is cheap, strong and highly repairable. The catch is that it usually arrives raw and needs sanding, priming and painting, so the finished cost is higher than the sticker price and the result depends on the quality of the prep work.<\/p>\n\n\n\n
Do I need to paint an ABS spoiler?<\/strong><\/p>\n\n\n\nNo. ABS parts are commonly supplied finished in gloss black, which suits most builds, or paint-ready so you can colour match them. If you do paint it, use the vehicle’s paint code rather than the colour name to get a match.<\/p>\n\n\n\n
Will a carbon fiber spoiler yellow or fade?<\/strong><\/p>\n\n\n\nThe carbon itself does not fade, but the clear coat over it can dull or degrade with UV exposure and stone chips. That is why real carbon on a road car benefits from a protective coating and a little maintenance.<\/p>\n\n\n\n
Which material is easiest to install?<\/strong><\/p>\n\n\n\nABS, because it is light, usually finished on arrival and can be fixed with tape or with tape and studs. Fiberglass adds a paint stage before installation, and large carbon or pedestal parts usually need bolting with proper reinforcement.<\/p>\n\n\n\n
Need help choosing a material and finish?<\/h2>\n\n\n\n
Tell us your model, year and trim, plus how you want the rear of the car to look, and we will point you to the right material and finish rather than the most expensive option. We supply gloss black, paint-matched, carbon-texture and real carbon parts across the BYD range, with mounting matched to the actual body.<\/p>\n\n\n\n
Shipping is from China with MOQ 1 piece<\/strong>, and we support bulk and dropshipping<\/strong> orders for accessory shops, installers and resellers who need consistent finish across a batch. Have a look at the Spoilers & Wings range<\/a> or the wider BYD exterior accessories<\/a> selection, then request a quote<\/a>. BYD is our focus, but we are glad to quote other makes if you send us the model <\/p>\n\n\n\n\n\nNeed help choosing a spoiler material for your BYD?<\/strong> Browse our BYD spoilers and wings<\/a> collection, or contact us<\/a> with your model, year and finish preference if you need a specific accessory sourced.<\/p>\nReferences<\/h2>\n\n\n\n\n- Acrylonitrile butadiene styrene (ABS) \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Acrylonitrile_butadiene_styrene<\/li>\n\n\n\n
- Fiberglass \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Fiberglass<\/li>\n\n\n\n
- Carbon-fiber-reinforced polymers \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Carbon-fiber-reinforced_polymers<\/li>\n\n\n\n
- ABS vs Fiberglass vs Carbon Fiber: Which Material Is Right? \u2014 Vicrez Support \u2014 https:\/\/support.vicrez.com\/hc\/en-us\/articles\/46531089162644-ABS-vs-Fiberglass-vs-Carbon-Fiber-Which-Material-Is-Right<\/li>\n\n\n\n
- Carbon Fiber vs. ABS vs. Fiberglass: What’s the Best Body Kit Material? \u2014 EuroSport Tuning \u2014 https:\/\/eurosporttuning.com\/blog\/carbon-fiber-vs-abs-vs-fiberglass-best-body-kit-material\/<\/li>\n\n\n\n
- Aftermarket Spoiler Fitment Guide for a Clean Build \u2014 My Pro Street \u2014 https:\/\/my.prostreetonline.com\/2026\/09\/04\/aftermarket-spoiler-fitment-guide\/<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
Ailerons en fibre de carbone vs ABS vs fibre de verre : comparez le poids, la rigidit\u00e9, la finition, la r\u00e9sistance aux intemp\u00e9ries, la r\u00e9paration et le co\u00fbt total avant de choisir.<\/p>","protected":false},"author":3,"featured_media":4335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/comments?post=4337"}],"version-history":[{"count":5,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions"}],"predecessor-version":[{"id":5008,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions\/5008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media\/4335"}],"wp:attachment":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media?parent=4337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/categories?post=4337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/tags?post=4337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
DC Rear Spoiler for BYD DOLPHIN<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
DC-Style Rear Spoiler for BYD SEAL 7 DM-i<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Gloss Black Rear Roof Spoiler for BYD DOLPHIN<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Gloss Black Rear Spoiler for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Mid Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Roof Spoiler for BYD DOLPHIN<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Roof Spoiler for BYD SEAL 5 DM-i<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEALION 7<\/a><\/h3>\n\n\t\t\t\t<\/li><\/ul>\n\n<\/div>\n\n\n\n<\/div>\n<\/div>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: the short answer<\/h2>\n\n\n\n
If you want a well-finished part on a daily driver with the least fuss and the best value, choose ABS<\/strong>. It is what the majority of factory-style spoilers are made from, it takes a gloss black or paint-matched finish beautifully, and it is light enough for tape or bolt mounting.<\/p>\n\n\n\nIf you are building something lighter or you want the visible weave, choose carbon fiber<\/strong>. Real carbon has the best strength-to-weight ratio of the three, and the clear-coated weave is a finish you cannot fake convincingly.<\/p>\n\n\n\nIf you are on a tight budget, or you are building a custom part where you expect to sand and fill anyway, choose fiberglass<\/strong>. It is inexpensive, easy to repair and easy to reshape, at the cost of weight and finish quality out of the box.<\/p>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: what each material is<\/h2>\n\n\n\n
ABS<\/strong> stands for acrylonitrile butadiene styrene. It is a thermoplastic \u2014 a plastic that softens when heated and can be moulded at scale \u2014 and it has been in wide industrial use since the 1950s. It combines rigidity with impact resistance, which is exactly the combination a spoiler needs, and its properties hold up across roughly \u221220 \u00b0C to 80 \u00b0C. That is why it dominates mass-produced exterior trim and add-on spoilers.<\/p>\n\n\n\nFiberglass<\/strong>, more precisely glass-fibre-reinforced plastic, is glass fibre bonded in a resin matrix. It is cheaper and more flexible than carbon fibre, is stronger than many metals by weight, and can be moulded into complex shapes. It is the traditional material for low-volume car body parts, and it stays popular because it is easy to work with and easy to repair.<\/p>\n\n\n\nCarbon fiber<\/strong> is carbon-fibre-reinforced plastic: carbon fibres set in a resin such as epoxy. It is extremely strong and light, and it is used wherever a high strength-to-weight ratio and high stiffness matter. Its properties are directional \u2014 the weave layout and the ratio of fibre to resin change how the finished part behaves \u2014 which is one reason two “carbon” spoilers can feel very different.<\/p>\n\n\n\nPolyurethane<\/strong> deserves a mention alongside them. It is a flexible plastic used for many OEM-style lips and skirts. It shrugs off minor impacts better than fiberglass and does not crack as readily as rigid composites, which makes it a sensible choice for parts that live close to kerbs.<\/p>\n\n\n\nReal carbon fiber versus carbon-texture finish<\/h2>\n\n\n\n
This is the single most expensive misunderstanding in the aftermarket.<\/p>\n\n\n\n
Real carbon fiber shows a genuine weave under a clear coat, and the fibres are visible because they are actually there. A carbon-texture<\/strong> part has the look reproduced on top of a plastic base \u2014 printed, hydro-dipped or wrapped \u2014 and then clear-coated. It can look excellent, it costs far less, and on a road car it is often the pragmatic choice.<\/p>\n\n\n\nA useful test before you buy: ask what the part is made from, not what it looks like. A listing that says “carbon fibre look”, “carbon style” or “carbon pattern” is telling you something. A seller who says “real carbon fibre, clear-coated” and can show you the underside of the part is giving you a straight answer.<\/p>\n\n\n\nCarbon-texture roof spoiler wing for a BYD, showing the weave pattern<\/figcaption><\/figure>\n\n\n\nWeight, stiffness and what you would actually notice<\/h2>\n\n\n\n
Here is the honest hierarchy. Carbon fiber is the lightest and stiffest. Fiberglass sits in the middle for weight and is stiff but brittle. ABS is the lightest of the moulded plastics and less stiff than either composite, but it is tough and it does not shatter.<\/p>\n\n\n\n
Now the part most buyers skip: on a road car spoiler, that ranking rarely changes how the vehicle drives. A boot-lid spoiler weighs a few kilograms at most, and the difference between an ABS part and a carbon part of the same design is small next to the weight of a passenger, a full tank of fuel or a spare wheel. Where the stiffness genuinely matters is on a large, high-mounted wing that has to hold its shape under real aerodynamic load \u2014 and on those parts, flexing is a safety and durability question, not a styling one.<\/p>\n\n\n\n
The practical conclusion: choose carbon for the finish and the weight saving if you value them, but do not expect a lap-time difference from switching a boot-lid lip from ABS to carbon.<\/p>\n\n\n\n
Finish and how each one ages<\/h2>\n\n\n\n
Finish is where material choice becomes visible after a year or two.<\/p>\n\n\n\n
ABS takes paint and gloss finishes very well, and it holds a paint-matched colour neatly because it does not have a visible weave to hide. Its weakness is that it is a plastic: prolonged heat and UV exposure degrade it, and an unpainted or badly primed part can dull, chalk or distort over time.<\/p>\n\n\n\n
Fiberglass usually arrives in a raw or primered state. That is normal, not a defect. It needs sanding, priming and painting before it goes on the car, and the quality of that prep work determines whether it looks factory or homemade. Gel-coated fiberglass is available but still benefits from careful finishing.<\/p>\n\n\n\n
Carbon fiber is finished with clear coat, which protects the resin and reveals the weave. That clear coat is also the part that ages: UV exposure and stone chips dull it, and once the resin underneath starts to break down the part cannot simply be repainted without losing the look that made it worth buying. Real carbon on a road car benefits from a good protective coating and occasional care.<\/p>\n\n\n\n
Repair, damage and what happens after a car park knock<\/h2>\n\n\n\n
ABS flexes and absorbs minor impacts. A light scuff can usually be sanded and refinished, which makes it the most forgiving of the three for a daily driver.<\/p>\n\n\n\n
Fiberglass is rigid. It resists a knock better than a thin plastic in some ways and worse in others, but if it does crack, the crack can be ground out and laminated again, and the repair can be finished invisibly. That repairability is a genuine advantage for low-volume parts.<\/p>\n\n\n\n
Real carbon fiber is the hardest of the three to repair well. A crack in a clear-coated carbon part is a specialist job, and a repaired weave is very difficult to make invisible. On a road car, that is the practical downside of paying for carbon in the first place.<\/p>\n\n\n\n
Cost and the total bill<\/h2>\n\n\n\n
Comparing sticker prices alone is misleading because the materials arrive in different states.<\/p>\n\n\n\n
An ABS part usually arrives finished and ready to fit, so the price you see is close to the final cost. A fiberglass part often arrives raw, so add sanding, priming and painting \u2014 or the labour if a body shop does it. A carbon-fibre part arrives finished in clear coat, so the price is higher but the finishing work is done.<\/p>\n\n\n\n
If you are choosing between finishes rather than materials, the maths changes again. A carbon-texture ABS part delivers the visual effect at a fraction of the cost of real carbon, and for a road car with a matching gloss black or body-colour build, that is frequently the better decision.<\/p>\n\n\n\n
What we would not do is buy real carbon purely as a badge of quality and then fit it to a car with mismatched finishes elsewhere. Material consistency across the parts you fit matters more to the final result than the material of any single piece.<\/p>\n\n\n\n
Which material for which BYD build<\/h2>\n\n\n\n
The right answer changes across the BYD range because the cars are used differently.<\/p>\n\n\n\n
Dolphin, Seagull, Atto 2 \u2014 hatchbacks and city cars.<\/strong> These are daily drivers, often parked on streets and used for short trips. ABS in gloss black or paint-matched finish gives the cleanest result for the money, and a carbon-texture finish adds the look without the repair risk. See the gloss black rear roof spoiler for the Dolphin<\/a>.<\/p>\n\n\n\nSeal, Seal 5 DM-i, Seal 7 DM-i \u2014 fastback sedans.<\/strong> These cars carry a long horizontal rear line, and a spoiler sits right in the middle of it, so finish quality is visible immediately. Both gloss black and carbon-texture work well here, and the Rear Spoiler Wing for BYD SEAL<\/a> is supplied in both.<\/p>\n\n\n\nSealion 7, Seal U DM-i, Atto 3 \u2014 SUVs and crossovers.<\/strong> The spoilers are larger and mounted higher, which means more leverage and more exposure. Choose a part with solid mounting and a finish that survives UV, and favour ABS or a carbon-texture finish over raw fiberglass that needs painting after installation.<\/p>\n\n\n\nKing DM-i \/ Destroyer 05 \u2014 sedan builds.<\/strong> This is the model where buyers most often want the full set, and consistency matters. The rear spoiler wing for the King<\/a> is offered in matching gloss black and carbon-texture versions so the rear of the car, the roof spoiler and the side skirts can all be finished the same way.<\/p>\n\n\n\nMid spoiler fitted to a BYD crossover tailgate, side view<\/figcaption><\/figure>\n\n\n\nA quick pre-purchase checklist<\/h2>\n\n\n\n
Before you commit, ask four questions.<\/p>\n\n\n\n
What is the material, exactly?<\/strong> Not the finish, not the marketing word \u2014 the material.<\/p>\n\n\n\nIs it finished or paint-ready?<\/strong> A raw part is a project; a finished part is an installation.<\/p>\n\n\n\nWhat does it weigh?<\/strong> This matters most for large or high-mounted parts, and it tells you how the part is best fixed.<\/p>\n\n\n\nHow does it attach, and can it reuse the original mounting points?<\/strong> Tape suits light parts. Bolts and backing plates suit anything that stands off the body.<\/p>\n\n\n\nGet honest answers to those four and the material question usually answers itself.<\/p>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
Is carbon fiber better than ABS for a spoiler?<\/strong><\/p>\n\n\n\nIt is lighter and stiffer, and its clear-coated weave is a genuinely distinctive finish. Whether it is “better” depends on the car. On a road car, ABS delivers most of the practical benefit at a much lower price and is easier to repair. On a track build or a showpiece, real carbon earns its place.<\/p>\n\n\n\n
What is the difference between carbon fiber and carbon-texture?<\/strong><\/p>\n\n\n\nCarbon fiber is a composite with real carbon fibres in a resin matrix, visible under clear coat. Carbon-texture is the look of that weave reproduced on a plastic part by printing, dipping or wrapping. It looks convincing, costs far less and repairs more easily.<\/p>\n\n\n\n
Is a fiberglass spoiler a bad choice?<\/strong><\/p>\n\n\n\nNot at all \u2014 it is cheap, strong and highly repairable. The catch is that it usually arrives raw and needs sanding, priming and painting, so the finished cost is higher than the sticker price and the result depends on the quality of the prep work.<\/p>\n\n\n\n
Do I need to paint an ABS spoiler?<\/strong><\/p>\n\n\n\nNo. ABS parts are commonly supplied finished in gloss black, which suits most builds, or paint-ready so you can colour match them. If you do paint it, use the vehicle’s paint code rather than the colour name to get a match.<\/p>\n\n\n\n
Will a carbon fiber spoiler yellow or fade?<\/strong><\/p>\n\n\n\nThe carbon itself does not fade, but the clear coat over it can dull or degrade with UV exposure and stone chips. That is why real carbon on a road car benefits from a protective coating and a little maintenance.<\/p>\n\n\n\n
Which material is easiest to install?<\/strong><\/p>\n\n\n\nABS, because it is light, usually finished on arrival and can be fixed with tape or with tape and studs. Fiberglass adds a paint stage before installation, and large carbon or pedestal parts usually need bolting with proper reinforcement.<\/p>\n\n\n\n
Need help choosing a material and finish?<\/h2>\n\n\n\n
Tell us your model, year and trim, plus how you want the rear of the car to look, and we will point you to the right material and finish rather than the most expensive option. We supply gloss black, paint-matched, carbon-texture and real carbon parts across the BYD range, with mounting matched to the actual body.<\/p>\n\n\n\n
Shipping is from China with MOQ 1 piece<\/strong>, and we support bulk and dropshipping<\/strong> orders for accessory shops, installers and resellers who need consistent finish across a batch. Have a look at the Spoilers & Wings range<\/a> or the wider BYD exterior accessories<\/a> selection, then request a quote<\/a>. BYD is our focus, but we are glad to quote other makes if you send us the model <\/p>\n\n\n\n\n\nNeed help choosing a spoiler material for your BYD?<\/strong> Browse our BYD spoilers and wings<\/a> collection, or contact us<\/a> with your model, year and finish preference if you need a specific accessory sourced.<\/p>\nReferences<\/h2>\n\n\n\n\n- Acrylonitrile butadiene styrene (ABS) \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Acrylonitrile_butadiene_styrene<\/li>\n\n\n\n
- Fiberglass \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Fiberglass<\/li>\n\n\n\n
- Carbon-fiber-reinforced polymers \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Carbon-fiber-reinforced_polymers<\/li>\n\n\n\n
- ABS vs Fiberglass vs Carbon Fiber: Which Material Is Right? \u2014 Vicrez Support \u2014 https:\/\/support.vicrez.com\/hc\/en-us\/articles\/46531089162644-ABS-vs-Fiberglass-vs-Carbon-Fiber-Which-Material-Is-Right<\/li>\n\n\n\n
- Carbon Fiber vs. ABS vs. Fiberglass: What’s the Best Body Kit Material? \u2014 EuroSport Tuning \u2014 https:\/\/eurosporttuning.com\/blog\/carbon-fiber-vs-abs-vs-fiberglass-best-body-kit-material\/<\/li>\n\n\n\n
- Aftermarket Spoiler Fitment Guide for a Clean Build \u2014 My Pro Street \u2014 https:\/\/my.prostreetonline.com\/2026\/09\/04\/aftermarket-spoiler-fitment-guide\/<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
Ailerons en fibre de carbone vs ABS vs fibre de verre : comparez le poids, la rigidit\u00e9, la finition, la r\u00e9sistance aux intemp\u00e9ries, la r\u00e9paration et le co\u00fbt total avant de choisir.<\/p>","protected":false},"author":3,"featured_media":4335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/comments?post=4337"}],"version-history":[{"count":5,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions"}],"predecessor-version":[{"id":5008,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions\/5008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media\/4335"}],"wp:attachment":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media?parent=4337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/categories?post=4337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/tags?post=4337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
DC-Style Rear Spoiler for BYD SEAL 7 DM-i<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Gloss Black Rear Roof Spoiler for BYD DOLPHIN<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Gloss Black Rear Spoiler for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Mid Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Roof Spoiler for BYD DOLPHIN<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Roof Spoiler for BYD SEAL 5 DM-i<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEALION 7<\/a><\/h3>\n\n\t\t\t\t<\/li><\/ul>\n\n<\/div>\n\n\n\n<\/div>\n<\/div>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: the short answer<\/h2>\n\n\n\n
If you want a well-finished part on a daily driver with the least fuss and the best value, choose ABS<\/strong>. It is what the majority of factory-style spoilers are made from, it takes a gloss black or paint-matched finish beautifully, and it is light enough for tape or bolt mounting.<\/p>\n\n\n\nIf you are building something lighter or you want the visible weave, choose carbon fiber<\/strong>. Real carbon has the best strength-to-weight ratio of the three, and the clear-coated weave is a finish you cannot fake convincingly.<\/p>\n\n\n\nIf you are on a tight budget, or you are building a custom part where you expect to sand and fill anyway, choose fiberglass<\/strong>. It is inexpensive, easy to repair and easy to reshape, at the cost of weight and finish quality out of the box.<\/p>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: what each material is<\/h2>\n\n\n\n
ABS<\/strong> stands for acrylonitrile butadiene styrene. It is a thermoplastic \u2014 a plastic that softens when heated and can be moulded at scale \u2014 and it has been in wide industrial use since the 1950s. It combines rigidity with impact resistance, which is exactly the combination a spoiler needs, and its properties hold up across roughly \u221220 \u00b0C to 80 \u00b0C. That is why it dominates mass-produced exterior trim and add-on spoilers.<\/p>\n\n\n\nFiberglass<\/strong>, more precisely glass-fibre-reinforced plastic, is glass fibre bonded in a resin matrix. It is cheaper and more flexible than carbon fibre, is stronger than many metals by weight, and can be moulded into complex shapes. It is the traditional material for low-volume car body parts, and it stays popular because it is easy to work with and easy to repair.<\/p>\n\n\n\nCarbon fiber<\/strong> is carbon-fibre-reinforced plastic: carbon fibres set in a resin such as epoxy. It is extremely strong and light, and it is used wherever a high strength-to-weight ratio and high stiffness matter. Its properties are directional \u2014 the weave layout and the ratio of fibre to resin change how the finished part behaves \u2014 which is one reason two “carbon” spoilers can feel very different.<\/p>\n\n\n\nPolyurethane<\/strong> deserves a mention alongside them. It is a flexible plastic used for many OEM-style lips and skirts. It shrugs off minor impacts better than fiberglass and does not crack as readily as rigid composites, which makes it a sensible choice for parts that live close to kerbs.<\/p>\n\n\n\nReal carbon fiber versus carbon-texture finish<\/h2>\n\n\n\n
This is the single most expensive misunderstanding in the aftermarket.<\/p>\n\n\n\n
Real carbon fiber shows a genuine weave under a clear coat, and the fibres are visible because they are actually there. A carbon-texture<\/strong> part has the look reproduced on top of a plastic base \u2014 printed, hydro-dipped or wrapped \u2014 and then clear-coated. It can look excellent, it costs far less, and on a road car it is often the pragmatic choice.<\/p>\n\n\n\nA useful test before you buy: ask what the part is made from, not what it looks like. A listing that says “carbon fibre look”, “carbon style” or “carbon pattern” is telling you something. A seller who says “real carbon fibre, clear-coated” and can show you the underside of the part is giving you a straight answer.<\/p>\n\n\n\nCarbon-texture roof spoiler wing for a BYD, showing the weave pattern<\/figcaption><\/figure>\n\n\n\nWeight, stiffness and what you would actually notice<\/h2>\n\n\n\n
Here is the honest hierarchy. Carbon fiber is the lightest and stiffest. Fiberglass sits in the middle for weight and is stiff but brittle. ABS is the lightest of the moulded plastics and less stiff than either composite, but it is tough and it does not shatter.<\/p>\n\n\n\n
Now the part most buyers skip: on a road car spoiler, that ranking rarely changes how the vehicle drives. A boot-lid spoiler weighs a few kilograms at most, and the difference between an ABS part and a carbon part of the same design is small next to the weight of a passenger, a full tank of fuel or a spare wheel. Where the stiffness genuinely matters is on a large, high-mounted wing that has to hold its shape under real aerodynamic load \u2014 and on those parts, flexing is a safety and durability question, not a styling one.<\/p>\n\n\n\n
The practical conclusion: choose carbon for the finish and the weight saving if you value them, but do not expect a lap-time difference from switching a boot-lid lip from ABS to carbon.<\/p>\n\n\n\n
Finish and how each one ages<\/h2>\n\n\n\n
Finish is where material choice becomes visible after a year or two.<\/p>\n\n\n\n
ABS takes paint and gloss finishes very well, and it holds a paint-matched colour neatly because it does not have a visible weave to hide. Its weakness is that it is a plastic: prolonged heat and UV exposure degrade it, and an unpainted or badly primed part can dull, chalk or distort over time.<\/p>\n\n\n\n
Fiberglass usually arrives in a raw or primered state. That is normal, not a defect. It needs sanding, priming and painting before it goes on the car, and the quality of that prep work determines whether it looks factory or homemade. Gel-coated fiberglass is available but still benefits from careful finishing.<\/p>\n\n\n\n
Carbon fiber is finished with clear coat, which protects the resin and reveals the weave. That clear coat is also the part that ages: UV exposure and stone chips dull it, and once the resin underneath starts to break down the part cannot simply be repainted without losing the look that made it worth buying. Real carbon on a road car benefits from a good protective coating and occasional care.<\/p>\n\n\n\n
Repair, damage and what happens after a car park knock<\/h2>\n\n\n\n
ABS flexes and absorbs minor impacts. A light scuff can usually be sanded and refinished, which makes it the most forgiving of the three for a daily driver.<\/p>\n\n\n\n
Fiberglass is rigid. It resists a knock better than a thin plastic in some ways and worse in others, but if it does crack, the crack can be ground out and laminated again, and the repair can be finished invisibly. That repairability is a genuine advantage for low-volume parts.<\/p>\n\n\n\n
Real carbon fiber is the hardest of the three to repair well. A crack in a clear-coated carbon part is a specialist job, and a repaired weave is very difficult to make invisible. On a road car, that is the practical downside of paying for carbon in the first place.<\/p>\n\n\n\n
Cost and the total bill<\/h2>\n\n\n\n
Comparing sticker prices alone is misleading because the materials arrive in different states.<\/p>\n\n\n\n
An ABS part usually arrives finished and ready to fit, so the price you see is close to the final cost. A fiberglass part often arrives raw, so add sanding, priming and painting \u2014 or the labour if a body shop does it. A carbon-fibre part arrives finished in clear coat, so the price is higher but the finishing work is done.<\/p>\n\n\n\n
If you are choosing between finishes rather than materials, the maths changes again. A carbon-texture ABS part delivers the visual effect at a fraction of the cost of real carbon, and for a road car with a matching gloss black or body-colour build, that is frequently the better decision.<\/p>\n\n\n\n
What we would not do is buy real carbon purely as a badge of quality and then fit it to a car with mismatched finishes elsewhere. Material consistency across the parts you fit matters more to the final result than the material of any single piece.<\/p>\n\n\n\n
Which material for which BYD build<\/h2>\n\n\n\n
The right answer changes across the BYD range because the cars are used differently.<\/p>\n\n\n\n
Dolphin, Seagull, Atto 2 \u2014 hatchbacks and city cars.<\/strong> These are daily drivers, often parked on streets and used for short trips. ABS in gloss black or paint-matched finish gives the cleanest result for the money, and a carbon-texture finish adds the look without the repair risk. See the gloss black rear roof spoiler for the Dolphin<\/a>.<\/p>\n\n\n\nSeal, Seal 5 DM-i, Seal 7 DM-i \u2014 fastback sedans.<\/strong> These cars carry a long horizontal rear line, and a spoiler sits right in the middle of it, so finish quality is visible immediately. Both gloss black and carbon-texture work well here, and the Rear Spoiler Wing for BYD SEAL<\/a> is supplied in both.<\/p>\n\n\n\nSealion 7, Seal U DM-i, Atto 3 \u2014 SUVs and crossovers.<\/strong> The spoilers are larger and mounted higher, which means more leverage and more exposure. Choose a part with solid mounting and a finish that survives UV, and favour ABS or a carbon-texture finish over raw fiberglass that needs painting after installation.<\/p>\n\n\n\nKing DM-i \/ Destroyer 05 \u2014 sedan builds.<\/strong> This is the model where buyers most often want the full set, and consistency matters. The rear spoiler wing for the King<\/a> is offered in matching gloss black and carbon-texture versions so the rear of the car, the roof spoiler and the side skirts can all be finished the same way.<\/p>\n\n\n\nMid spoiler fitted to a BYD crossover tailgate, side view<\/figcaption><\/figure>\n\n\n\nA quick pre-purchase checklist<\/h2>\n\n\n\n
Before you commit, ask four questions.<\/p>\n\n\n\n
What is the material, exactly?<\/strong> Not the finish, not the marketing word \u2014 the material.<\/p>\n\n\n\nIs it finished or paint-ready?<\/strong> A raw part is a project; a finished part is an installation.<\/p>\n\n\n\nWhat does it weigh?<\/strong> This matters most for large or high-mounted parts, and it tells you how the part is best fixed.<\/p>\n\n\n\nHow does it attach, and can it reuse the original mounting points?<\/strong> Tape suits light parts. Bolts and backing plates suit anything that stands off the body.<\/p>\n\n\n\nGet honest answers to those four and the material question usually answers itself.<\/p>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
Is carbon fiber better than ABS for a spoiler?<\/strong><\/p>\n\n\n\nIt is lighter and stiffer, and its clear-coated weave is a genuinely distinctive finish. Whether it is “better” depends on the car. On a road car, ABS delivers most of the practical benefit at a much lower price and is easier to repair. On a track build or a showpiece, real carbon earns its place.<\/p>\n\n\n\n
What is the difference between carbon fiber and carbon-texture?<\/strong><\/p>\n\n\n\nCarbon fiber is a composite with real carbon fibres in a resin matrix, visible under clear coat. Carbon-texture is the look of that weave reproduced on a plastic part by printing, dipping or wrapping. It looks convincing, costs far less and repairs more easily.<\/p>\n\n\n\n
Is a fiberglass spoiler a bad choice?<\/strong><\/p>\n\n\n\nNot at all \u2014 it is cheap, strong and highly repairable. The catch is that it usually arrives raw and needs sanding, priming and painting, so the finished cost is higher than the sticker price and the result depends on the quality of the prep work.<\/p>\n\n\n\n
Do I need to paint an ABS spoiler?<\/strong><\/p>\n\n\n\nNo. ABS parts are commonly supplied finished in gloss black, which suits most builds, or paint-ready so you can colour match them. If you do paint it, use the vehicle’s paint code rather than the colour name to get a match.<\/p>\n\n\n\n
Will a carbon fiber spoiler yellow or fade?<\/strong><\/p>\n\n\n\nThe carbon itself does not fade, but the clear coat over it can dull or degrade with UV exposure and stone chips. That is why real carbon on a road car benefits from a protective coating and a little maintenance.<\/p>\n\n\n\n
Which material is easiest to install?<\/strong><\/p>\n\n\n\nABS, because it is light, usually finished on arrival and can be fixed with tape or with tape and studs. Fiberglass adds a paint stage before installation, and large carbon or pedestal parts usually need bolting with proper reinforcement.<\/p>\n\n\n\n
Need help choosing a material and finish?<\/h2>\n\n\n\n
Tell us your model, year and trim, plus how you want the rear of the car to look, and we will point you to the right material and finish rather than the most expensive option. We supply gloss black, paint-matched, carbon-texture and real carbon parts across the BYD range, with mounting matched to the actual body.<\/p>\n\n\n\n
Shipping is from China with MOQ 1 piece<\/strong>, and we support bulk and dropshipping<\/strong> orders for accessory shops, installers and resellers who need consistent finish across a batch. Have a look at the Spoilers & Wings range<\/a> or the wider BYD exterior accessories<\/a> selection, then request a quote<\/a>. BYD is our focus, but we are glad to quote other makes if you send us the model <\/p>\n\n\n\n\n\nNeed help choosing a spoiler material for your BYD?<\/strong> Browse our BYD spoilers and wings<\/a> collection, or contact us<\/a> with your model, year and finish preference if you need a specific accessory sourced.<\/p>\nReferences<\/h2>\n\n\n\n\n- Acrylonitrile butadiene styrene (ABS) \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Acrylonitrile_butadiene_styrene<\/li>\n\n\n\n
- Fiberglass \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Fiberglass<\/li>\n\n\n\n
- Carbon-fiber-reinforced polymers \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Carbon-fiber-reinforced_polymers<\/li>\n\n\n\n
- ABS vs Fiberglass vs Carbon Fiber: Which Material Is Right? \u2014 Vicrez Support \u2014 https:\/\/support.vicrez.com\/hc\/en-us\/articles\/46531089162644-ABS-vs-Fiberglass-vs-Carbon-Fiber-Which-Material-Is-Right<\/li>\n\n\n\n
- Carbon Fiber vs. ABS vs. Fiberglass: What’s the Best Body Kit Material? \u2014 EuroSport Tuning \u2014 https:\/\/eurosporttuning.com\/blog\/carbon-fiber-vs-abs-vs-fiberglass-best-body-kit-material\/<\/li>\n\n\n\n
- Aftermarket Spoiler Fitment Guide for a Clean Build \u2014 My Pro Street \u2014 https:\/\/my.prostreetonline.com\/2026\/09\/04\/aftermarket-spoiler-fitment-guide\/<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
Ailerons en fibre de carbone vs ABS vs fibre de verre : comparez le poids, la rigidit\u00e9, la finition, la r\u00e9sistance aux intemp\u00e9ries, la r\u00e9paration et le co\u00fbt total avant de choisir.<\/p>","protected":false},"author":3,"featured_media":4335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/comments?post=4337"}],"version-history":[{"count":5,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions"}],"predecessor-version":[{"id":5008,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions\/5008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media\/4335"}],"wp:attachment":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media?parent=4337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/categories?post=4337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/tags?post=4337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Gloss Black Rear Roof Spoiler for BYD DOLPHIN<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Gloss Black Rear Spoiler for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Mid Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Roof Spoiler for BYD DOLPHIN<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Roof Spoiler for BYD SEAL 5 DM-i<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEALION 7<\/a><\/h3>\n\n\t\t\t\t<\/li><\/ul>\n\n<\/div>\n\n\n\n<\/div>\n<\/div>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: the short answer<\/h2>\n\n\n\n
If you want a well-finished part on a daily driver with the least fuss and the best value, choose ABS<\/strong>. It is what the majority of factory-style spoilers are made from, it takes a gloss black or paint-matched finish beautifully, and it is light enough for tape or bolt mounting.<\/p>\n\n\n\nIf you are building something lighter or you want the visible weave, choose carbon fiber<\/strong>. Real carbon has the best strength-to-weight ratio of the three, and the clear-coated weave is a finish you cannot fake convincingly.<\/p>\n\n\n\nIf you are on a tight budget, or you are building a custom part where you expect to sand and fill anyway, choose fiberglass<\/strong>. It is inexpensive, easy to repair and easy to reshape, at the cost of weight and finish quality out of the box.<\/p>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: what each material is<\/h2>\n\n\n\n
ABS<\/strong> stands for acrylonitrile butadiene styrene. It is a thermoplastic \u2014 a plastic that softens when heated and can be moulded at scale \u2014 and it has been in wide industrial use since the 1950s. It combines rigidity with impact resistance, which is exactly the combination a spoiler needs, and its properties hold up across roughly \u221220 \u00b0C to 80 \u00b0C. That is why it dominates mass-produced exterior trim and add-on spoilers.<\/p>\n\n\n\nFiberglass<\/strong>, more precisely glass-fibre-reinforced plastic, is glass fibre bonded in a resin matrix. It is cheaper and more flexible than carbon fibre, is stronger than many metals by weight, and can be moulded into complex shapes. It is the traditional material for low-volume car body parts, and it stays popular because it is easy to work with and easy to repair.<\/p>\n\n\n\nCarbon fiber<\/strong> is carbon-fibre-reinforced plastic: carbon fibres set in a resin such as epoxy. It is extremely strong and light, and it is used wherever a high strength-to-weight ratio and high stiffness matter. Its properties are directional \u2014 the weave layout and the ratio of fibre to resin change how the finished part behaves \u2014 which is one reason two “carbon” spoilers can feel very different.<\/p>\n\n\n\nPolyurethane<\/strong> deserves a mention alongside them. It is a flexible plastic used for many OEM-style lips and skirts. It shrugs off minor impacts better than fiberglass and does not crack as readily as rigid composites, which makes it a sensible choice for parts that live close to kerbs.<\/p>\n\n\n\nReal carbon fiber versus carbon-texture finish<\/h2>\n\n\n\n
This is the single most expensive misunderstanding in the aftermarket.<\/p>\n\n\n\n
Real carbon fiber shows a genuine weave under a clear coat, and the fibres are visible because they are actually there. A carbon-texture<\/strong> part has the look reproduced on top of a plastic base \u2014 printed, hydro-dipped or wrapped \u2014 and then clear-coated. It can look excellent, it costs far less, and on a road car it is often the pragmatic choice.<\/p>\n\n\n\nA useful test before you buy: ask what the part is made from, not what it looks like. A listing that says “carbon fibre look”, “carbon style” or “carbon pattern” is telling you something. A seller who says “real carbon fibre, clear-coated” and can show you the underside of the part is giving you a straight answer.<\/p>\n\n\n\nCarbon-texture roof spoiler wing for a BYD, showing the weave pattern<\/figcaption><\/figure>\n\n\n\nWeight, stiffness and what you would actually notice<\/h2>\n\n\n\n
Here is the honest hierarchy. Carbon fiber is the lightest and stiffest. Fiberglass sits in the middle for weight and is stiff but brittle. ABS is the lightest of the moulded plastics and less stiff than either composite, but it is tough and it does not shatter.<\/p>\n\n\n\n
Now the part most buyers skip: on a road car spoiler, that ranking rarely changes how the vehicle drives. A boot-lid spoiler weighs a few kilograms at most, and the difference between an ABS part and a carbon part of the same design is small next to the weight of a passenger, a full tank of fuel or a spare wheel. Where the stiffness genuinely matters is on a large, high-mounted wing that has to hold its shape under real aerodynamic load \u2014 and on those parts, flexing is a safety and durability question, not a styling one.<\/p>\n\n\n\n
The practical conclusion: choose carbon for the finish and the weight saving if you value them, but do not expect a lap-time difference from switching a boot-lid lip from ABS to carbon.<\/p>\n\n\n\n
Finish and how each one ages<\/h2>\n\n\n\n
Finish is where material choice becomes visible after a year or two.<\/p>\n\n\n\n
ABS takes paint and gloss finishes very well, and it holds a paint-matched colour neatly because it does not have a visible weave to hide. Its weakness is that it is a plastic: prolonged heat and UV exposure degrade it, and an unpainted or badly primed part can dull, chalk or distort over time.<\/p>\n\n\n\n
Fiberglass usually arrives in a raw or primered state. That is normal, not a defect. It needs sanding, priming and painting before it goes on the car, and the quality of that prep work determines whether it looks factory or homemade. Gel-coated fiberglass is available but still benefits from careful finishing.<\/p>\n\n\n\n
Carbon fiber is finished with clear coat, which protects the resin and reveals the weave. That clear coat is also the part that ages: UV exposure and stone chips dull it, and once the resin underneath starts to break down the part cannot simply be repainted without losing the look that made it worth buying. Real carbon on a road car benefits from a good protective coating and occasional care.<\/p>\n\n\n\n
Repair, damage and what happens after a car park knock<\/h2>\n\n\n\n
ABS flexes and absorbs minor impacts. A light scuff can usually be sanded and refinished, which makes it the most forgiving of the three for a daily driver.<\/p>\n\n\n\n
Fiberglass is rigid. It resists a knock better than a thin plastic in some ways and worse in others, but if it does crack, the crack can be ground out and laminated again, and the repair can be finished invisibly. That repairability is a genuine advantage for low-volume parts.<\/p>\n\n\n\n
Real carbon fiber is the hardest of the three to repair well. A crack in a clear-coated carbon part is a specialist job, and a repaired weave is very difficult to make invisible. On a road car, that is the practical downside of paying for carbon in the first place.<\/p>\n\n\n\n
Cost and the total bill<\/h2>\n\n\n\n
Comparing sticker prices alone is misleading because the materials arrive in different states.<\/p>\n\n\n\n
An ABS part usually arrives finished and ready to fit, so the price you see is close to the final cost. A fiberglass part often arrives raw, so add sanding, priming and painting \u2014 or the labour if a body shop does it. A carbon-fibre part arrives finished in clear coat, so the price is higher but the finishing work is done.<\/p>\n\n\n\n
If you are choosing between finishes rather than materials, the maths changes again. A carbon-texture ABS part delivers the visual effect at a fraction of the cost of real carbon, and for a road car with a matching gloss black or body-colour build, that is frequently the better decision.<\/p>\n\n\n\n
What we would not do is buy real carbon purely as a badge of quality and then fit it to a car with mismatched finishes elsewhere. Material consistency across the parts you fit matters more to the final result than the material of any single piece.<\/p>\n\n\n\n
Which material for which BYD build<\/h2>\n\n\n\n
The right answer changes across the BYD range because the cars are used differently.<\/p>\n\n\n\n
Dolphin, Seagull, Atto 2 \u2014 hatchbacks and city cars.<\/strong> These are daily drivers, often parked on streets and used for short trips. ABS in gloss black or paint-matched finish gives the cleanest result for the money, and a carbon-texture finish adds the look without the repair risk. See the gloss black rear roof spoiler for the Dolphin<\/a>.<\/p>\n\n\n\nSeal, Seal 5 DM-i, Seal 7 DM-i \u2014 fastback sedans.<\/strong> These cars carry a long horizontal rear line, and a spoiler sits right in the middle of it, so finish quality is visible immediately. Both gloss black and carbon-texture work well here, and the Rear Spoiler Wing for BYD SEAL<\/a> is supplied in both.<\/p>\n\n\n\nSealion 7, Seal U DM-i, Atto 3 \u2014 SUVs and crossovers.<\/strong> The spoilers are larger and mounted higher, which means more leverage and more exposure. Choose a part with solid mounting and a finish that survives UV, and favour ABS or a carbon-texture finish over raw fiberglass that needs painting after installation.<\/p>\n\n\n\nKing DM-i \/ Destroyer 05 \u2014 sedan builds.<\/strong> This is the model where buyers most often want the full set, and consistency matters. The rear spoiler wing for the King<\/a> is offered in matching gloss black and carbon-texture versions so the rear of the car, the roof spoiler and the side skirts can all be finished the same way.<\/p>\n\n\n\nMid spoiler fitted to a BYD crossover tailgate, side view<\/figcaption><\/figure>\n\n\n\nA quick pre-purchase checklist<\/h2>\n\n\n\n
Before you commit, ask four questions.<\/p>\n\n\n\n
What is the material, exactly?<\/strong> Not the finish, not the marketing word \u2014 the material.<\/p>\n\n\n\nIs it finished or paint-ready?<\/strong> A raw part is a project; a finished part is an installation.<\/p>\n\n\n\nWhat does it weigh?<\/strong> This matters most for large or high-mounted parts, and it tells you how the part is best fixed.<\/p>\n\n\n\nHow does it attach, and can it reuse the original mounting points?<\/strong> Tape suits light parts. Bolts and backing plates suit anything that stands off the body.<\/p>\n\n\n\nGet honest answers to those four and the material question usually answers itself.<\/p>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
Is carbon fiber better than ABS for a spoiler?<\/strong><\/p>\n\n\n\nIt is lighter and stiffer, and its clear-coated weave is a genuinely distinctive finish. Whether it is “better” depends on the car. On a road car, ABS delivers most of the practical benefit at a much lower price and is easier to repair. On a track build or a showpiece, real carbon earns its place.<\/p>\n\n\n\n
What is the difference between carbon fiber and carbon-texture?<\/strong><\/p>\n\n\n\nCarbon fiber is a composite with real carbon fibres in a resin matrix, visible under clear coat. Carbon-texture is the look of that weave reproduced on a plastic part by printing, dipping or wrapping. It looks convincing, costs far less and repairs more easily.<\/p>\n\n\n\n
Is a fiberglass spoiler a bad choice?<\/strong><\/p>\n\n\n\nNot at all \u2014 it is cheap, strong and highly repairable. The catch is that it usually arrives raw and needs sanding, priming and painting, so the finished cost is higher than the sticker price and the result depends on the quality of the prep work.<\/p>\n\n\n\n
Do I need to paint an ABS spoiler?<\/strong><\/p>\n\n\n\nNo. ABS parts are commonly supplied finished in gloss black, which suits most builds, or paint-ready so you can colour match them. If you do paint it, use the vehicle’s paint code rather than the colour name to get a match.<\/p>\n\n\n\n
Will a carbon fiber spoiler yellow or fade?<\/strong><\/p>\n\n\n\nThe carbon itself does not fade, but the clear coat over it can dull or degrade with UV exposure and stone chips. That is why real carbon on a road car benefits from a protective coating and a little maintenance.<\/p>\n\n\n\n
Which material is easiest to install?<\/strong><\/p>\n\n\n\nABS, because it is light, usually finished on arrival and can be fixed with tape or with tape and studs. Fiberglass adds a paint stage before installation, and large carbon or pedestal parts usually need bolting with proper reinforcement.<\/p>\n\n\n\n
Need help choosing a material and finish?<\/h2>\n\n\n\n
Tell us your model, year and trim, plus how you want the rear of the car to look, and we will point you to the right material and finish rather than the most expensive option. We supply gloss black, paint-matched, carbon-texture and real carbon parts across the BYD range, with mounting matched to the actual body.<\/p>\n\n\n\n
Shipping is from China with MOQ 1 piece<\/strong>, and we support bulk and dropshipping<\/strong> orders for accessory shops, installers and resellers who need consistent finish across a batch. Have a look at the Spoilers & Wings range<\/a> or the wider BYD exterior accessories<\/a> selection, then request a quote<\/a>. BYD is our focus, but we are glad to quote other makes if you send us the model <\/p>\n\n\n\n\n\nNeed help choosing a spoiler material for your BYD?<\/strong> Browse our BYD spoilers and wings<\/a> collection, or contact us<\/a> with your model, year and finish preference if you need a specific accessory sourced.<\/p>\nReferences<\/h2>\n\n\n\n\n- Acrylonitrile butadiene styrene (ABS) \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Acrylonitrile_butadiene_styrene<\/li>\n\n\n\n
- Fiberglass \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Fiberglass<\/li>\n\n\n\n
- Carbon-fiber-reinforced polymers \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Carbon-fiber-reinforced_polymers<\/li>\n\n\n\n
- ABS vs Fiberglass vs Carbon Fiber: Which Material Is Right? \u2014 Vicrez Support \u2014 https:\/\/support.vicrez.com\/hc\/en-us\/articles\/46531089162644-ABS-vs-Fiberglass-vs-Carbon-Fiber-Which-Material-Is-Right<\/li>\n\n\n\n
- Carbon Fiber vs. ABS vs. Fiberglass: What’s the Best Body Kit Material? \u2014 EuroSport Tuning \u2014 https:\/\/eurosporttuning.com\/blog\/carbon-fiber-vs-abs-vs-fiberglass-best-body-kit-material\/<\/li>\n\n\n\n
- Aftermarket Spoiler Fitment Guide for a Clean Build \u2014 My Pro Street \u2014 https:\/\/my.prostreetonline.com\/2026\/09\/04\/aftermarket-spoiler-fitment-guide\/<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
Ailerons en fibre de carbone vs ABS vs fibre de verre : comparez le poids, la rigidit\u00e9, la finition, la r\u00e9sistance aux intemp\u00e9ries, la r\u00e9paration et le co\u00fbt total avant de choisir.<\/p>","protected":false},"author":3,"featured_media":4335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/comments?post=4337"}],"version-history":[{"count":5,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions"}],"predecessor-version":[{"id":5008,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions\/5008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media\/4335"}],"wp:attachment":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media?parent=4337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/categories?post=4337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/tags?post=4337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Gloss Black Rear Spoiler for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Mid Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Roof Spoiler for BYD DOLPHIN<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Roof Spoiler for BYD SEAL 5 DM-i<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEALION 7<\/a><\/h3>\n\n\t\t\t\t<\/li><\/ul>\n\n<\/div>\n\n\n\n<\/div>\n<\/div>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: the short answer<\/h2>\n\n\n\n
If you want a well-finished part on a daily driver with the least fuss and the best value, choose ABS<\/strong>. It is what the majority of factory-style spoilers are made from, it takes a gloss black or paint-matched finish beautifully, and it is light enough for tape or bolt mounting.<\/p>\n\n\n\nIf you are building something lighter or you want the visible weave, choose carbon fiber<\/strong>. Real carbon has the best strength-to-weight ratio of the three, and the clear-coated weave is a finish you cannot fake convincingly.<\/p>\n\n\n\nIf you are on a tight budget, or you are building a custom part where you expect to sand and fill anyway, choose fiberglass<\/strong>. It is inexpensive, easy to repair and easy to reshape, at the cost of weight and finish quality out of the box.<\/p>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: what each material is<\/h2>\n\n\n\n
ABS<\/strong> stands for acrylonitrile butadiene styrene. It is a thermoplastic \u2014 a plastic that softens when heated and can be moulded at scale \u2014 and it has been in wide industrial use since the 1950s. It combines rigidity with impact resistance, which is exactly the combination a spoiler needs, and its properties hold up across roughly \u221220 \u00b0C to 80 \u00b0C. That is why it dominates mass-produced exterior trim and add-on spoilers.<\/p>\n\n\n\nFiberglass<\/strong>, more precisely glass-fibre-reinforced plastic, is glass fibre bonded in a resin matrix. It is cheaper and more flexible than carbon fibre, is stronger than many metals by weight, and can be moulded into complex shapes. It is the traditional material for low-volume car body parts, and it stays popular because it is easy to work with and easy to repair.<\/p>\n\n\n\nCarbon fiber<\/strong> is carbon-fibre-reinforced plastic: carbon fibres set in a resin such as epoxy. It is extremely strong and light, and it is used wherever a high strength-to-weight ratio and high stiffness matter. Its properties are directional \u2014 the weave layout and the ratio of fibre to resin change how the finished part behaves \u2014 which is one reason two “carbon” spoilers can feel very different.<\/p>\n\n\n\nPolyurethane<\/strong> deserves a mention alongside them. It is a flexible plastic used for many OEM-style lips and skirts. It shrugs off minor impacts better than fiberglass and does not crack as readily as rigid composites, which makes it a sensible choice for parts that live close to kerbs.<\/p>\n\n\n\nReal carbon fiber versus carbon-texture finish<\/h2>\n\n\n\n
This is the single most expensive misunderstanding in the aftermarket.<\/p>\n\n\n\n
Real carbon fiber shows a genuine weave under a clear coat, and the fibres are visible because they are actually there. A carbon-texture<\/strong> part has the look reproduced on top of a plastic base \u2014 printed, hydro-dipped or wrapped \u2014 and then clear-coated. It can look excellent, it costs far less, and on a road car it is often the pragmatic choice.<\/p>\n\n\n\nA useful test before you buy: ask what the part is made from, not what it looks like. A listing that says “carbon fibre look”, “carbon style” or “carbon pattern” is telling you something. A seller who says “real carbon fibre, clear-coated” and can show you the underside of the part is giving you a straight answer.<\/p>\n\n\n\nCarbon-texture roof spoiler wing for a BYD, showing the weave pattern<\/figcaption><\/figure>\n\n\n\nWeight, stiffness and what you would actually notice<\/h2>\n\n\n\n
Here is the honest hierarchy. Carbon fiber is the lightest and stiffest. Fiberglass sits in the middle for weight and is stiff but brittle. ABS is the lightest of the moulded plastics and less stiff than either composite, but it is tough and it does not shatter.<\/p>\n\n\n\n
Now the part most buyers skip: on a road car spoiler, that ranking rarely changes how the vehicle drives. A boot-lid spoiler weighs a few kilograms at most, and the difference between an ABS part and a carbon part of the same design is small next to the weight of a passenger, a full tank of fuel or a spare wheel. Where the stiffness genuinely matters is on a large, high-mounted wing that has to hold its shape under real aerodynamic load \u2014 and on those parts, flexing is a safety and durability question, not a styling one.<\/p>\n\n\n\n
The practical conclusion: choose carbon for the finish and the weight saving if you value them, but do not expect a lap-time difference from switching a boot-lid lip from ABS to carbon.<\/p>\n\n\n\n
Finish and how each one ages<\/h2>\n\n\n\n
Finish is where material choice becomes visible after a year or two.<\/p>\n\n\n\n
ABS takes paint and gloss finishes very well, and it holds a paint-matched colour neatly because it does not have a visible weave to hide. Its weakness is that it is a plastic: prolonged heat and UV exposure degrade it, and an unpainted or badly primed part can dull, chalk or distort over time.<\/p>\n\n\n\n
Fiberglass usually arrives in a raw or primered state. That is normal, not a defect. It needs sanding, priming and painting before it goes on the car, and the quality of that prep work determines whether it looks factory or homemade. Gel-coated fiberglass is available but still benefits from careful finishing.<\/p>\n\n\n\n
Carbon fiber is finished with clear coat, which protects the resin and reveals the weave. That clear coat is also the part that ages: UV exposure and stone chips dull it, and once the resin underneath starts to break down the part cannot simply be repainted without losing the look that made it worth buying. Real carbon on a road car benefits from a good protective coating and occasional care.<\/p>\n\n\n\n
Repair, damage and what happens after a car park knock<\/h2>\n\n\n\n
ABS flexes and absorbs minor impacts. A light scuff can usually be sanded and refinished, which makes it the most forgiving of the three for a daily driver.<\/p>\n\n\n\n
Fiberglass is rigid. It resists a knock better than a thin plastic in some ways and worse in others, but if it does crack, the crack can be ground out and laminated again, and the repair can be finished invisibly. That repairability is a genuine advantage for low-volume parts.<\/p>\n\n\n\n
Real carbon fiber is the hardest of the three to repair well. A crack in a clear-coated carbon part is a specialist job, and a repaired weave is very difficult to make invisible. On a road car, that is the practical downside of paying for carbon in the first place.<\/p>\n\n\n\n
Cost and the total bill<\/h2>\n\n\n\n
Comparing sticker prices alone is misleading because the materials arrive in different states.<\/p>\n\n\n\n
An ABS part usually arrives finished and ready to fit, so the price you see is close to the final cost. A fiberglass part often arrives raw, so add sanding, priming and painting \u2014 or the labour if a body shop does it. A carbon-fibre part arrives finished in clear coat, so the price is higher but the finishing work is done.<\/p>\n\n\n\n
If you are choosing between finishes rather than materials, the maths changes again. A carbon-texture ABS part delivers the visual effect at a fraction of the cost of real carbon, and for a road car with a matching gloss black or body-colour build, that is frequently the better decision.<\/p>\n\n\n\n
What we would not do is buy real carbon purely as a badge of quality and then fit it to a car with mismatched finishes elsewhere. Material consistency across the parts you fit matters more to the final result than the material of any single piece.<\/p>\n\n\n\n
Which material for which BYD build<\/h2>\n\n\n\n
The right answer changes across the BYD range because the cars are used differently.<\/p>\n\n\n\n
Dolphin, Seagull, Atto 2 \u2014 hatchbacks and city cars.<\/strong> These are daily drivers, often parked on streets and used for short trips. ABS in gloss black or paint-matched finish gives the cleanest result for the money, and a carbon-texture finish adds the look without the repair risk. See the gloss black rear roof spoiler for the Dolphin<\/a>.<\/p>\n\n\n\nSeal, Seal 5 DM-i, Seal 7 DM-i \u2014 fastback sedans.<\/strong> These cars carry a long horizontal rear line, and a spoiler sits right in the middle of it, so finish quality is visible immediately. Both gloss black and carbon-texture work well here, and the Rear Spoiler Wing for BYD SEAL<\/a> is supplied in both.<\/p>\n\n\n\nSealion 7, Seal U DM-i, Atto 3 \u2014 SUVs and crossovers.<\/strong> The spoilers are larger and mounted higher, which means more leverage and more exposure. Choose a part with solid mounting and a finish that survives UV, and favour ABS or a carbon-texture finish over raw fiberglass that needs painting after installation.<\/p>\n\n\n\nKing DM-i \/ Destroyer 05 \u2014 sedan builds.<\/strong> This is the model where buyers most often want the full set, and consistency matters. The rear spoiler wing for the King<\/a> is offered in matching gloss black and carbon-texture versions so the rear of the car, the roof spoiler and the side skirts can all be finished the same way.<\/p>\n\n\n\nMid spoiler fitted to a BYD crossover tailgate, side view<\/figcaption><\/figure>\n\n\n\nA quick pre-purchase checklist<\/h2>\n\n\n\n
Before you commit, ask four questions.<\/p>\n\n\n\n
What is the material, exactly?<\/strong> Not the finish, not the marketing word \u2014 the material.<\/p>\n\n\n\nIs it finished or paint-ready?<\/strong> A raw part is a project; a finished part is an installation.<\/p>\n\n\n\nWhat does it weigh?<\/strong> This matters most for large or high-mounted parts, and it tells you how the part is best fixed.<\/p>\n\n\n\nHow does it attach, and can it reuse the original mounting points?<\/strong> Tape suits light parts. Bolts and backing plates suit anything that stands off the body.<\/p>\n\n\n\nGet honest answers to those four and the material question usually answers itself.<\/p>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
Is carbon fiber better than ABS for a spoiler?<\/strong><\/p>\n\n\n\nIt is lighter and stiffer, and its clear-coated weave is a genuinely distinctive finish. Whether it is “better” depends on the car. On a road car, ABS delivers most of the practical benefit at a much lower price and is easier to repair. On a track build or a showpiece, real carbon earns its place.<\/p>\n\n\n\n
What is the difference between carbon fiber and carbon-texture?<\/strong><\/p>\n\n\n\nCarbon fiber is a composite with real carbon fibres in a resin matrix, visible under clear coat. Carbon-texture is the look of that weave reproduced on a plastic part by printing, dipping or wrapping. It looks convincing, costs far less and repairs more easily.<\/p>\n\n\n\n
Is a fiberglass spoiler a bad choice?<\/strong><\/p>\n\n\n\nNot at all \u2014 it is cheap, strong and highly repairable. The catch is that it usually arrives raw and needs sanding, priming and painting, so the finished cost is higher than the sticker price and the result depends on the quality of the prep work.<\/p>\n\n\n\n
Do I need to paint an ABS spoiler?<\/strong><\/p>\n\n\n\nNo. ABS parts are commonly supplied finished in gloss black, which suits most builds, or paint-ready so you can colour match them. If you do paint it, use the vehicle’s paint code rather than the colour name to get a match.<\/p>\n\n\n\n
Will a carbon fiber spoiler yellow or fade?<\/strong><\/p>\n\n\n\nThe carbon itself does not fade, but the clear coat over it can dull or degrade with UV exposure and stone chips. That is why real carbon on a road car benefits from a protective coating and a little maintenance.<\/p>\n\n\n\n
Which material is easiest to install?<\/strong><\/p>\n\n\n\nABS, because it is light, usually finished on arrival and can be fixed with tape or with tape and studs. Fiberglass adds a paint stage before installation, and large carbon or pedestal parts usually need bolting with proper reinforcement.<\/p>\n\n\n\n
Need help choosing a material and finish?<\/h2>\n\n\n\n
Tell us your model, year and trim, plus how you want the rear of the car to look, and we will point you to the right material and finish rather than the most expensive option. We supply gloss black, paint-matched, carbon-texture and real carbon parts across the BYD range, with mounting matched to the actual body.<\/p>\n\n\n\n
Shipping is from China with MOQ 1 piece<\/strong>, and we support bulk and dropshipping<\/strong> orders for accessory shops, installers and resellers who need consistent finish across a batch. Have a look at the Spoilers & Wings range<\/a> or the wider BYD exterior accessories<\/a> selection, then request a quote<\/a>. BYD is our focus, but we are glad to quote other makes if you send us the model <\/p>\n\n\n\n\n\nNeed help choosing a spoiler material for your BYD?<\/strong> Browse our BYD spoilers and wings<\/a> collection, or contact us<\/a> with your model, year and finish preference if you need a specific accessory sourced.<\/p>\nReferences<\/h2>\n\n\n\n\n- Acrylonitrile butadiene styrene (ABS) \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Acrylonitrile_butadiene_styrene<\/li>\n\n\n\n
- Fiberglass \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Fiberglass<\/li>\n\n\n\n
- Carbon-fiber-reinforced polymers \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Carbon-fiber-reinforced_polymers<\/li>\n\n\n\n
- ABS vs Fiberglass vs Carbon Fiber: Which Material Is Right? \u2014 Vicrez Support \u2014 https:\/\/support.vicrez.com\/hc\/en-us\/articles\/46531089162644-ABS-vs-Fiberglass-vs-Carbon-Fiber-Which-Material-Is-Right<\/li>\n\n\n\n
- Carbon Fiber vs. ABS vs. Fiberglass: What’s the Best Body Kit Material? \u2014 EuroSport Tuning \u2014 https:\/\/eurosporttuning.com\/blog\/carbon-fiber-vs-abs-vs-fiberglass-best-body-kit-material\/<\/li>\n\n\n\n
- Aftermarket Spoiler Fitment Guide for a Clean Build \u2014 My Pro Street \u2014 https:\/\/my.prostreetonline.com\/2026\/09\/04\/aftermarket-spoiler-fitment-guide\/<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
Ailerons en fibre de carbone vs ABS vs fibre de verre : comparez le poids, la rigidit\u00e9, la finition, la r\u00e9sistance aux intemp\u00e9ries, la r\u00e9paration et le co\u00fbt total avant de choisir.<\/p>","protected":false},"author":3,"featured_media":4335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/comments?post=4337"}],"version-history":[{"count":5,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions"}],"predecessor-version":[{"id":5008,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions\/5008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media\/4335"}],"wp:attachment":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media?parent=4337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/categories?post=4337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/tags?post=4337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Mid Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Roof Spoiler for BYD DOLPHIN<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Roof Spoiler for BYD SEAL 5 DM-i<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEALION 7<\/a><\/h3>\n\n\t\t\t\t<\/li><\/ul>\n\n<\/div>\n\n\n\n<\/div>\n<\/div>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: the short answer<\/h2>\n\n\n\n
If you want a well-finished part on a daily driver with the least fuss and the best value, choose ABS<\/strong>. It is what the majority of factory-style spoilers are made from, it takes a gloss black or paint-matched finish beautifully, and it is light enough for tape or bolt mounting.<\/p>\n\n\n\nIf you are building something lighter or you want the visible weave, choose carbon fiber<\/strong>. Real carbon has the best strength-to-weight ratio of the three, and the clear-coated weave is a finish you cannot fake convincingly.<\/p>\n\n\n\nIf you are on a tight budget, or you are building a custom part where you expect to sand and fill anyway, choose fiberglass<\/strong>. It is inexpensive, easy to repair and easy to reshape, at the cost of weight and finish quality out of the box.<\/p>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: what each material is<\/h2>\n\n\n\n
ABS<\/strong> stands for acrylonitrile butadiene styrene. It is a thermoplastic \u2014 a plastic that softens when heated and can be moulded at scale \u2014 and it has been in wide industrial use since the 1950s. It combines rigidity with impact resistance, which is exactly the combination a spoiler needs, and its properties hold up across roughly \u221220 \u00b0C to 80 \u00b0C. That is why it dominates mass-produced exterior trim and add-on spoilers.<\/p>\n\n\n\nFiberglass<\/strong>, more precisely glass-fibre-reinforced plastic, is glass fibre bonded in a resin matrix. It is cheaper and more flexible than carbon fibre, is stronger than many metals by weight, and can be moulded into complex shapes. It is the traditional material for low-volume car body parts, and it stays popular because it is easy to work with and easy to repair.<\/p>\n\n\n\nCarbon fiber<\/strong> is carbon-fibre-reinforced plastic: carbon fibres set in a resin such as epoxy. It is extremely strong and light, and it is used wherever a high strength-to-weight ratio and high stiffness matter. Its properties are directional \u2014 the weave layout and the ratio of fibre to resin change how the finished part behaves \u2014 which is one reason two “carbon” spoilers can feel very different.<\/p>\n\n\n\nPolyurethane<\/strong> deserves a mention alongside them. It is a flexible plastic used for many OEM-style lips and skirts. It shrugs off minor impacts better than fiberglass and does not crack as readily as rigid composites, which makes it a sensible choice for parts that live close to kerbs.<\/p>\n\n\n\nReal carbon fiber versus carbon-texture finish<\/h2>\n\n\n\n
This is the single most expensive misunderstanding in the aftermarket.<\/p>\n\n\n\n
Real carbon fiber shows a genuine weave under a clear coat, and the fibres are visible because they are actually there. A carbon-texture<\/strong> part has the look reproduced on top of a plastic base \u2014 printed, hydro-dipped or wrapped \u2014 and then clear-coated. It can look excellent, it costs far less, and on a road car it is often the pragmatic choice.<\/p>\n\n\n\nA useful test before you buy: ask what the part is made from, not what it looks like. A listing that says “carbon fibre look”, “carbon style” or “carbon pattern” is telling you something. A seller who says “real carbon fibre, clear-coated” and can show you the underside of the part is giving you a straight answer.<\/p>\n\n\n\nCarbon-texture roof spoiler wing for a BYD, showing the weave pattern<\/figcaption><\/figure>\n\n\n\nWeight, stiffness and what you would actually notice<\/h2>\n\n\n\n
Here is the honest hierarchy. Carbon fiber is the lightest and stiffest. Fiberglass sits in the middle for weight and is stiff but brittle. ABS is the lightest of the moulded plastics and less stiff than either composite, but it is tough and it does not shatter.<\/p>\n\n\n\n
Now the part most buyers skip: on a road car spoiler, that ranking rarely changes how the vehicle drives. A boot-lid spoiler weighs a few kilograms at most, and the difference between an ABS part and a carbon part of the same design is small next to the weight of a passenger, a full tank of fuel or a spare wheel. Where the stiffness genuinely matters is on a large, high-mounted wing that has to hold its shape under real aerodynamic load \u2014 and on those parts, flexing is a safety and durability question, not a styling one.<\/p>\n\n\n\n
The practical conclusion: choose carbon for the finish and the weight saving if you value them, but do not expect a lap-time difference from switching a boot-lid lip from ABS to carbon.<\/p>\n\n\n\n
Finish and how each one ages<\/h2>\n\n\n\n
Finish is where material choice becomes visible after a year or two.<\/p>\n\n\n\n
ABS takes paint and gloss finishes very well, and it holds a paint-matched colour neatly because it does not have a visible weave to hide. Its weakness is that it is a plastic: prolonged heat and UV exposure degrade it, and an unpainted or badly primed part can dull, chalk or distort over time.<\/p>\n\n\n\n
Fiberglass usually arrives in a raw or primered state. That is normal, not a defect. It needs sanding, priming and painting before it goes on the car, and the quality of that prep work determines whether it looks factory or homemade. Gel-coated fiberglass is available but still benefits from careful finishing.<\/p>\n\n\n\n
Carbon fiber is finished with clear coat, which protects the resin and reveals the weave. That clear coat is also the part that ages: UV exposure and stone chips dull it, and once the resin underneath starts to break down the part cannot simply be repainted without losing the look that made it worth buying. Real carbon on a road car benefits from a good protective coating and occasional care.<\/p>\n\n\n\n
Repair, damage and what happens after a car park knock<\/h2>\n\n\n\n
ABS flexes and absorbs minor impacts. A light scuff can usually be sanded and refinished, which makes it the most forgiving of the three for a daily driver.<\/p>\n\n\n\n
Fiberglass is rigid. It resists a knock better than a thin plastic in some ways and worse in others, but if it does crack, the crack can be ground out and laminated again, and the repair can be finished invisibly. That repairability is a genuine advantage for low-volume parts.<\/p>\n\n\n\n
Real carbon fiber is the hardest of the three to repair well. A crack in a clear-coated carbon part is a specialist job, and a repaired weave is very difficult to make invisible. On a road car, that is the practical downside of paying for carbon in the first place.<\/p>\n\n\n\n
Cost and the total bill<\/h2>\n\n\n\n
Comparing sticker prices alone is misleading because the materials arrive in different states.<\/p>\n\n\n\n
An ABS part usually arrives finished and ready to fit, so the price you see is close to the final cost. A fiberglass part often arrives raw, so add sanding, priming and painting \u2014 or the labour if a body shop does it. A carbon-fibre part arrives finished in clear coat, so the price is higher but the finishing work is done.<\/p>\n\n\n\n
If you are choosing between finishes rather than materials, the maths changes again. A carbon-texture ABS part delivers the visual effect at a fraction of the cost of real carbon, and for a road car with a matching gloss black or body-colour build, that is frequently the better decision.<\/p>\n\n\n\n
What we would not do is buy real carbon purely as a badge of quality and then fit it to a car with mismatched finishes elsewhere. Material consistency across the parts you fit matters more to the final result than the material of any single piece.<\/p>\n\n\n\n
Which material for which BYD build<\/h2>\n\n\n\n
The right answer changes across the BYD range because the cars are used differently.<\/p>\n\n\n\n
Dolphin, Seagull, Atto 2 \u2014 hatchbacks and city cars.<\/strong> These are daily drivers, often parked on streets and used for short trips. ABS in gloss black or paint-matched finish gives the cleanest result for the money, and a carbon-texture finish adds the look without the repair risk. See the gloss black rear roof spoiler for the Dolphin<\/a>.<\/p>\n\n\n\nSeal, Seal 5 DM-i, Seal 7 DM-i \u2014 fastback sedans.<\/strong> These cars carry a long horizontal rear line, and a spoiler sits right in the middle of it, so finish quality is visible immediately. Both gloss black and carbon-texture work well here, and the Rear Spoiler Wing for BYD SEAL<\/a> is supplied in both.<\/p>\n\n\n\nSealion 7, Seal U DM-i, Atto 3 \u2014 SUVs and crossovers.<\/strong> The spoilers are larger and mounted higher, which means more leverage and more exposure. Choose a part with solid mounting and a finish that survives UV, and favour ABS or a carbon-texture finish over raw fiberglass that needs painting after installation.<\/p>\n\n\n\nKing DM-i \/ Destroyer 05 \u2014 sedan builds.<\/strong> This is the model where buyers most often want the full set, and consistency matters. The rear spoiler wing for the King<\/a> is offered in matching gloss black and carbon-texture versions so the rear of the car, the roof spoiler and the side skirts can all be finished the same way.<\/p>\n\n\n\nMid spoiler fitted to a BYD crossover tailgate, side view<\/figcaption><\/figure>\n\n\n\nA quick pre-purchase checklist<\/h2>\n\n\n\n
Before you commit, ask four questions.<\/p>\n\n\n\n
What is the material, exactly?<\/strong> Not the finish, not the marketing word \u2014 the material.<\/p>\n\n\n\nIs it finished or paint-ready?<\/strong> A raw part is a project; a finished part is an installation.<\/p>\n\n\n\nWhat does it weigh?<\/strong> This matters most for large or high-mounted parts, and it tells you how the part is best fixed.<\/p>\n\n\n\nHow does it attach, and can it reuse the original mounting points?<\/strong> Tape suits light parts. Bolts and backing plates suit anything that stands off the body.<\/p>\n\n\n\nGet honest answers to those four and the material question usually answers itself.<\/p>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
Is carbon fiber better than ABS for a spoiler?<\/strong><\/p>\n\n\n\nIt is lighter and stiffer, and its clear-coated weave is a genuinely distinctive finish. Whether it is “better” depends on the car. On a road car, ABS delivers most of the practical benefit at a much lower price and is easier to repair. On a track build or a showpiece, real carbon earns its place.<\/p>\n\n\n\n
What is the difference between carbon fiber and carbon-texture?<\/strong><\/p>\n\n\n\nCarbon fiber is a composite with real carbon fibres in a resin matrix, visible under clear coat. Carbon-texture is the look of that weave reproduced on a plastic part by printing, dipping or wrapping. It looks convincing, costs far less and repairs more easily.<\/p>\n\n\n\n
Is a fiberglass spoiler a bad choice?<\/strong><\/p>\n\n\n\nNot at all \u2014 it is cheap, strong and highly repairable. The catch is that it usually arrives raw and needs sanding, priming and painting, so the finished cost is higher than the sticker price and the result depends on the quality of the prep work.<\/p>\n\n\n\n
Do I need to paint an ABS spoiler?<\/strong><\/p>\n\n\n\nNo. ABS parts are commonly supplied finished in gloss black, which suits most builds, or paint-ready so you can colour match them. If you do paint it, use the vehicle’s paint code rather than the colour name to get a match.<\/p>\n\n\n\n
Will a carbon fiber spoiler yellow or fade?<\/strong><\/p>\n\n\n\nThe carbon itself does not fade, but the clear coat over it can dull or degrade with UV exposure and stone chips. That is why real carbon on a road car benefits from a protective coating and a little maintenance.<\/p>\n\n\n\n
Which material is easiest to install?<\/strong><\/p>\n\n\n\nABS, because it is light, usually finished on arrival and can be fixed with tape or with tape and studs. Fiberglass adds a paint stage before installation, and large carbon or pedestal parts usually need bolting with proper reinforcement.<\/p>\n\n\n\n
Need help choosing a material and finish?<\/h2>\n\n\n\n
Tell us your model, year and trim, plus how you want the rear of the car to look, and we will point you to the right material and finish rather than the most expensive option. We supply gloss black, paint-matched, carbon-texture and real carbon parts across the BYD range, with mounting matched to the actual body.<\/p>\n\n\n\n
Shipping is from China with MOQ 1 piece<\/strong>, and we support bulk and dropshipping<\/strong> orders for accessory shops, installers and resellers who need consistent finish across a batch. Have a look at the Spoilers & Wings range<\/a> or the wider BYD exterior accessories<\/a> selection, then request a quote<\/a>. BYD is our focus, but we are glad to quote other makes if you send us the model <\/p>\n\n\n\n\n\nNeed help choosing a spoiler material for your BYD?<\/strong> Browse our BYD spoilers and wings<\/a> collection, or contact us<\/a> with your model, year and finish preference if you need a specific accessory sourced.<\/p>\nReferences<\/h2>\n\n\n\n\n- Acrylonitrile butadiene styrene (ABS) \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Acrylonitrile_butadiene_styrene<\/li>\n\n\n\n
- Fiberglass \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Fiberglass<\/li>\n\n\n\n
- Carbon-fiber-reinforced polymers \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Carbon-fiber-reinforced_polymers<\/li>\n\n\n\n
- ABS vs Fiberglass vs Carbon Fiber: Which Material Is Right? \u2014 Vicrez Support \u2014 https:\/\/support.vicrez.com\/hc\/en-us\/articles\/46531089162644-ABS-vs-Fiberglass-vs-Carbon-Fiber-Which-Material-Is-Right<\/li>\n\n\n\n
- Carbon Fiber vs. ABS vs. Fiberglass: What’s the Best Body Kit Material? \u2014 EuroSport Tuning \u2014 https:\/\/eurosporttuning.com\/blog\/carbon-fiber-vs-abs-vs-fiberglass-best-body-kit-material\/<\/li>\n\n\n\n
- Aftermarket Spoiler Fitment Guide for a Clean Build \u2014 My Pro Street \u2014 https:\/\/my.prostreetonline.com\/2026\/09\/04\/aftermarket-spoiler-fitment-guide\/<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
Ailerons en fibre de carbone vs ABS vs fibre de verre : comparez le poids, la rigidit\u00e9, la finition, la r\u00e9sistance aux intemp\u00e9ries, la r\u00e9paration et le co\u00fbt total avant de choisir.<\/p>","protected":false},"author":3,"featured_media":4335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/comments?post=4337"}],"version-history":[{"count":5,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions"}],"predecessor-version":[{"id":5008,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions\/5008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media\/4335"}],"wp:attachment":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media?parent=4337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/categories?post=4337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/tags?post=4337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Rear Roof Spoiler for BYD DOLPHIN<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Roof Spoiler for BYD SEAL 5 DM-i<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEALION 7<\/a><\/h3>\n\n\t\t\t\t<\/li><\/ul>\n\n<\/div>\n\n\n\n<\/div>\n<\/div>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: the short answer<\/h2>\n\n\n\n
If you want a well-finished part on a daily driver with the least fuss and the best value, choose ABS<\/strong>. It is what the majority of factory-style spoilers are made from, it takes a gloss black or paint-matched finish beautifully, and it is light enough for tape or bolt mounting.<\/p>\n\n\n\nIf you are building something lighter or you want the visible weave, choose carbon fiber<\/strong>. Real carbon has the best strength-to-weight ratio of the three, and the clear-coated weave is a finish you cannot fake convincingly.<\/p>\n\n\n\nIf you are on a tight budget, or you are building a custom part where you expect to sand and fill anyway, choose fiberglass<\/strong>. It is inexpensive, easy to repair and easy to reshape, at the cost of weight and finish quality out of the box.<\/p>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: what each material is<\/h2>\n\n\n\n
ABS<\/strong> stands for acrylonitrile butadiene styrene. It is a thermoplastic \u2014 a plastic that softens when heated and can be moulded at scale \u2014 and it has been in wide industrial use since the 1950s. It combines rigidity with impact resistance, which is exactly the combination a spoiler needs, and its properties hold up across roughly \u221220 \u00b0C to 80 \u00b0C. That is why it dominates mass-produced exterior trim and add-on spoilers.<\/p>\n\n\n\nFiberglass<\/strong>, more precisely glass-fibre-reinforced plastic, is glass fibre bonded in a resin matrix. It is cheaper and more flexible than carbon fibre, is stronger than many metals by weight, and can be moulded into complex shapes. It is the traditional material for low-volume car body parts, and it stays popular because it is easy to work with and easy to repair.<\/p>\n\n\n\nCarbon fiber<\/strong> is carbon-fibre-reinforced plastic: carbon fibres set in a resin such as epoxy. It is extremely strong and light, and it is used wherever a high strength-to-weight ratio and high stiffness matter. Its properties are directional \u2014 the weave layout and the ratio of fibre to resin change how the finished part behaves \u2014 which is one reason two “carbon” spoilers can feel very different.<\/p>\n\n\n\nPolyurethane<\/strong> deserves a mention alongside them. It is a flexible plastic used for many OEM-style lips and skirts. It shrugs off minor impacts better than fiberglass and does not crack as readily as rigid composites, which makes it a sensible choice for parts that live close to kerbs.<\/p>\n\n\n\nReal carbon fiber versus carbon-texture finish<\/h2>\n\n\n\n
This is the single most expensive misunderstanding in the aftermarket.<\/p>\n\n\n\n
Real carbon fiber shows a genuine weave under a clear coat, and the fibres are visible because they are actually there. A carbon-texture<\/strong> part has the look reproduced on top of a plastic base \u2014 printed, hydro-dipped or wrapped \u2014 and then clear-coated. It can look excellent, it costs far less, and on a road car it is often the pragmatic choice.<\/p>\n\n\n\nA useful test before you buy: ask what the part is made from, not what it looks like. A listing that says “carbon fibre look”, “carbon style” or “carbon pattern” is telling you something. A seller who says “real carbon fibre, clear-coated” and can show you the underside of the part is giving you a straight answer.<\/p>\n\n\n\nCarbon-texture roof spoiler wing for a BYD, showing the weave pattern<\/figcaption><\/figure>\n\n\n\nWeight, stiffness and what you would actually notice<\/h2>\n\n\n\n
Here is the honest hierarchy. Carbon fiber is the lightest and stiffest. Fiberglass sits in the middle for weight and is stiff but brittle. ABS is the lightest of the moulded plastics and less stiff than either composite, but it is tough and it does not shatter.<\/p>\n\n\n\n
Now the part most buyers skip: on a road car spoiler, that ranking rarely changes how the vehicle drives. A boot-lid spoiler weighs a few kilograms at most, and the difference between an ABS part and a carbon part of the same design is small next to the weight of a passenger, a full tank of fuel or a spare wheel. Where the stiffness genuinely matters is on a large, high-mounted wing that has to hold its shape under real aerodynamic load \u2014 and on those parts, flexing is a safety and durability question, not a styling one.<\/p>\n\n\n\n
The practical conclusion: choose carbon for the finish and the weight saving if you value them, but do not expect a lap-time difference from switching a boot-lid lip from ABS to carbon.<\/p>\n\n\n\n
Finish and how each one ages<\/h2>\n\n\n\n
Finish is where material choice becomes visible after a year or two.<\/p>\n\n\n\n
ABS takes paint and gloss finishes very well, and it holds a paint-matched colour neatly because it does not have a visible weave to hide. Its weakness is that it is a plastic: prolonged heat and UV exposure degrade it, and an unpainted or badly primed part can dull, chalk or distort over time.<\/p>\n\n\n\n
Fiberglass usually arrives in a raw or primered state. That is normal, not a defect. It needs sanding, priming and painting before it goes on the car, and the quality of that prep work determines whether it looks factory or homemade. Gel-coated fiberglass is available but still benefits from careful finishing.<\/p>\n\n\n\n
Carbon fiber is finished with clear coat, which protects the resin and reveals the weave. That clear coat is also the part that ages: UV exposure and stone chips dull it, and once the resin underneath starts to break down the part cannot simply be repainted without losing the look that made it worth buying. Real carbon on a road car benefits from a good protective coating and occasional care.<\/p>\n\n\n\n
Repair, damage and what happens after a car park knock<\/h2>\n\n\n\n
ABS flexes and absorbs minor impacts. A light scuff can usually be sanded and refinished, which makes it the most forgiving of the three for a daily driver.<\/p>\n\n\n\n
Fiberglass is rigid. It resists a knock better than a thin plastic in some ways and worse in others, but if it does crack, the crack can be ground out and laminated again, and the repair can be finished invisibly. That repairability is a genuine advantage for low-volume parts.<\/p>\n\n\n\n
Real carbon fiber is the hardest of the three to repair well. A crack in a clear-coated carbon part is a specialist job, and a repaired weave is very difficult to make invisible. On a road car, that is the practical downside of paying for carbon in the first place.<\/p>\n\n\n\n
Cost and the total bill<\/h2>\n\n\n\n
Comparing sticker prices alone is misleading because the materials arrive in different states.<\/p>\n\n\n\n
An ABS part usually arrives finished and ready to fit, so the price you see is close to the final cost. A fiberglass part often arrives raw, so add sanding, priming and painting \u2014 or the labour if a body shop does it. A carbon-fibre part arrives finished in clear coat, so the price is higher but the finishing work is done.<\/p>\n\n\n\n
If you are choosing between finishes rather than materials, the maths changes again. A carbon-texture ABS part delivers the visual effect at a fraction of the cost of real carbon, and for a road car with a matching gloss black or body-colour build, that is frequently the better decision.<\/p>\n\n\n\n
What we would not do is buy real carbon purely as a badge of quality and then fit it to a car with mismatched finishes elsewhere. Material consistency across the parts you fit matters more to the final result than the material of any single piece.<\/p>\n\n\n\n
Which material for which BYD build<\/h2>\n\n\n\n
The right answer changes across the BYD range because the cars are used differently.<\/p>\n\n\n\n
Dolphin, Seagull, Atto 2 \u2014 hatchbacks and city cars.<\/strong> These are daily drivers, often parked on streets and used for short trips. ABS in gloss black or paint-matched finish gives the cleanest result for the money, and a carbon-texture finish adds the look without the repair risk. See the gloss black rear roof spoiler for the Dolphin<\/a>.<\/p>\n\n\n\nSeal, Seal 5 DM-i, Seal 7 DM-i \u2014 fastback sedans.<\/strong> These cars carry a long horizontal rear line, and a spoiler sits right in the middle of it, so finish quality is visible immediately. Both gloss black and carbon-texture work well here, and the Rear Spoiler Wing for BYD SEAL<\/a> is supplied in both.<\/p>\n\n\n\nSealion 7, Seal U DM-i, Atto 3 \u2014 SUVs and crossovers.<\/strong> The spoilers are larger and mounted higher, which means more leverage and more exposure. Choose a part with solid mounting and a finish that survives UV, and favour ABS or a carbon-texture finish over raw fiberglass that needs painting after installation.<\/p>\n\n\n\nKing DM-i \/ Destroyer 05 \u2014 sedan builds.<\/strong> This is the model where buyers most often want the full set, and consistency matters. The rear spoiler wing for the King<\/a> is offered in matching gloss black and carbon-texture versions so the rear of the car, the roof spoiler and the side skirts can all be finished the same way.<\/p>\n\n\n\nMid spoiler fitted to a BYD crossover tailgate, side view<\/figcaption><\/figure>\n\n\n\nA quick pre-purchase checklist<\/h2>\n\n\n\n
Before you commit, ask four questions.<\/p>\n\n\n\n
What is the material, exactly?<\/strong> Not the finish, not the marketing word \u2014 the material.<\/p>\n\n\n\nIs it finished or paint-ready?<\/strong> A raw part is a project; a finished part is an installation.<\/p>\n\n\n\nWhat does it weigh?<\/strong> This matters most for large or high-mounted parts, and it tells you how the part is best fixed.<\/p>\n\n\n\nHow does it attach, and can it reuse the original mounting points?<\/strong> Tape suits light parts. Bolts and backing plates suit anything that stands off the body.<\/p>\n\n\n\nGet honest answers to those four and the material question usually answers itself.<\/p>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
Is carbon fiber better than ABS for a spoiler?<\/strong><\/p>\n\n\n\nIt is lighter and stiffer, and its clear-coated weave is a genuinely distinctive finish. Whether it is “better” depends on the car. On a road car, ABS delivers most of the practical benefit at a much lower price and is easier to repair. On a track build or a showpiece, real carbon earns its place.<\/p>\n\n\n\n
What is the difference between carbon fiber and carbon-texture?<\/strong><\/p>\n\n\n\nCarbon fiber is a composite with real carbon fibres in a resin matrix, visible under clear coat. Carbon-texture is the look of that weave reproduced on a plastic part by printing, dipping or wrapping. It looks convincing, costs far less and repairs more easily.<\/p>\n\n\n\n
Is a fiberglass spoiler a bad choice?<\/strong><\/p>\n\n\n\nNot at all \u2014 it is cheap, strong and highly repairable. The catch is that it usually arrives raw and needs sanding, priming and painting, so the finished cost is higher than the sticker price and the result depends on the quality of the prep work.<\/p>\n\n\n\n
Do I need to paint an ABS spoiler?<\/strong><\/p>\n\n\n\nNo. ABS parts are commonly supplied finished in gloss black, which suits most builds, or paint-ready so you can colour match them. If you do paint it, use the vehicle’s paint code rather than the colour name to get a match.<\/p>\n\n\n\n
Will a carbon fiber spoiler yellow or fade?<\/strong><\/p>\n\n\n\nThe carbon itself does not fade, but the clear coat over it can dull or degrade with UV exposure and stone chips. That is why real carbon on a road car benefits from a protective coating and a little maintenance.<\/p>\n\n\n\n
Which material is easiest to install?<\/strong><\/p>\n\n\n\nABS, because it is light, usually finished on arrival and can be fixed with tape or with tape and studs. Fiberglass adds a paint stage before installation, and large carbon or pedestal parts usually need bolting with proper reinforcement.<\/p>\n\n\n\n
Need help choosing a material and finish?<\/h2>\n\n\n\n
Tell us your model, year and trim, plus how you want the rear of the car to look, and we will point you to the right material and finish rather than the most expensive option. We supply gloss black, paint-matched, carbon-texture and real carbon parts across the BYD range, with mounting matched to the actual body.<\/p>\n\n\n\n
Shipping is from China with MOQ 1 piece<\/strong>, and we support bulk and dropshipping<\/strong> orders for accessory shops, installers and resellers who need consistent finish across a batch. Have a look at the Spoilers & Wings range<\/a> or the wider BYD exterior accessories<\/a> selection, then request a quote<\/a>. BYD is our focus, but we are glad to quote other makes if you send us the model <\/p>\n\n\n\n\n\nNeed help choosing a spoiler material for your BYD?<\/strong> Browse our BYD spoilers and wings<\/a> collection, or contact us<\/a> with your model, year and finish preference if you need a specific accessory sourced.<\/p>\nReferences<\/h2>\n\n\n\n\n- Acrylonitrile butadiene styrene (ABS) \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Acrylonitrile_butadiene_styrene<\/li>\n\n\n\n
- Fiberglass \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Fiberglass<\/li>\n\n\n\n
- Carbon-fiber-reinforced polymers \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Carbon-fiber-reinforced_polymers<\/li>\n\n\n\n
- ABS vs Fiberglass vs Carbon Fiber: Which Material Is Right? \u2014 Vicrez Support \u2014 https:\/\/support.vicrez.com\/hc\/en-us\/articles\/46531089162644-ABS-vs-Fiberglass-vs-Carbon-Fiber-Which-Material-Is-Right<\/li>\n\n\n\n
- Carbon Fiber vs. ABS vs. Fiberglass: What’s the Best Body Kit Material? \u2014 EuroSport Tuning \u2014 https:\/\/eurosporttuning.com\/blog\/carbon-fiber-vs-abs-vs-fiberglass-best-body-kit-material\/<\/li>\n\n\n\n
- Aftermarket Spoiler Fitment Guide for a Clean Build \u2014 My Pro Street \u2014 https:\/\/my.prostreetonline.com\/2026\/09\/04\/aftermarket-spoiler-fitment-guide\/<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
Ailerons en fibre de carbone vs ABS vs fibre de verre : comparez le poids, la rigidit\u00e9, la finition, la r\u00e9sistance aux intemp\u00e9ries, la r\u00e9paration et le co\u00fbt total avant de choisir.<\/p>","protected":false},"author":3,"featured_media":4335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/comments?post=4337"}],"version-history":[{"count":5,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions"}],"predecessor-version":[{"id":5008,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions\/5008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media\/4335"}],"wp:attachment":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media?parent=4337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/categories?post=4337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/tags?post=4337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Rear Roof Spoiler for BYD SEAL 5 DM-i<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEALION 7<\/a><\/h3>\n\n\t\t\t\t<\/li><\/ul>\n\n<\/div>\n\n\n\n<\/div>\n<\/div>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: the short answer<\/h2>\n\n\n\n
If you want a well-finished part on a daily driver with the least fuss and the best value, choose ABS<\/strong>. It is what the majority of factory-style spoilers are made from, it takes a gloss black or paint-matched finish beautifully, and it is light enough for tape or bolt mounting.<\/p>\n\n\n\nIf you are building something lighter or you want the visible weave, choose carbon fiber<\/strong>. Real carbon has the best strength-to-weight ratio of the three, and the clear-coated weave is a finish you cannot fake convincingly.<\/p>\n\n\n\nIf you are on a tight budget, or you are building a custom part where you expect to sand and fill anyway, choose fiberglass<\/strong>. It is inexpensive, easy to repair and easy to reshape, at the cost of weight and finish quality out of the box.<\/p>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: what each material is<\/h2>\n\n\n\n
ABS<\/strong> stands for acrylonitrile butadiene styrene. It is a thermoplastic \u2014 a plastic that softens when heated and can be moulded at scale \u2014 and it has been in wide industrial use since the 1950s. It combines rigidity with impact resistance, which is exactly the combination a spoiler needs, and its properties hold up across roughly \u221220 \u00b0C to 80 \u00b0C. That is why it dominates mass-produced exterior trim and add-on spoilers.<\/p>\n\n\n\nFiberglass<\/strong>, more precisely glass-fibre-reinforced plastic, is glass fibre bonded in a resin matrix. It is cheaper and more flexible than carbon fibre, is stronger than many metals by weight, and can be moulded into complex shapes. It is the traditional material for low-volume car body parts, and it stays popular because it is easy to work with and easy to repair.<\/p>\n\n\n\nCarbon fiber<\/strong> is carbon-fibre-reinforced plastic: carbon fibres set in a resin such as epoxy. It is extremely strong and light, and it is used wherever a high strength-to-weight ratio and high stiffness matter. Its properties are directional \u2014 the weave layout and the ratio of fibre to resin change how the finished part behaves \u2014 which is one reason two “carbon” spoilers can feel very different.<\/p>\n\n\n\nPolyurethane<\/strong> deserves a mention alongside them. It is a flexible plastic used for many OEM-style lips and skirts. It shrugs off minor impacts better than fiberglass and does not crack as readily as rigid composites, which makes it a sensible choice for parts that live close to kerbs.<\/p>\n\n\n\nReal carbon fiber versus carbon-texture finish<\/h2>\n\n\n\n
This is the single most expensive misunderstanding in the aftermarket.<\/p>\n\n\n\n
Real carbon fiber shows a genuine weave under a clear coat, and the fibres are visible because they are actually there. A carbon-texture<\/strong> part has the look reproduced on top of a plastic base \u2014 printed, hydro-dipped or wrapped \u2014 and then clear-coated. It can look excellent, it costs far less, and on a road car it is often the pragmatic choice.<\/p>\n\n\n\nA useful test before you buy: ask what the part is made from, not what it looks like. A listing that says “carbon fibre look”, “carbon style” or “carbon pattern” is telling you something. A seller who says “real carbon fibre, clear-coated” and can show you the underside of the part is giving you a straight answer.<\/p>\n\n\n\nCarbon-texture roof spoiler wing for a BYD, showing the weave pattern<\/figcaption><\/figure>\n\n\n\nWeight, stiffness and what you would actually notice<\/h2>\n\n\n\n
Here is the honest hierarchy. Carbon fiber is the lightest and stiffest. Fiberglass sits in the middle for weight and is stiff but brittle. ABS is the lightest of the moulded plastics and less stiff than either composite, but it is tough and it does not shatter.<\/p>\n\n\n\n
Now the part most buyers skip: on a road car spoiler, that ranking rarely changes how the vehicle drives. A boot-lid spoiler weighs a few kilograms at most, and the difference between an ABS part and a carbon part of the same design is small next to the weight of a passenger, a full tank of fuel or a spare wheel. Where the stiffness genuinely matters is on a large, high-mounted wing that has to hold its shape under real aerodynamic load \u2014 and on those parts, flexing is a safety and durability question, not a styling one.<\/p>\n\n\n\n
The practical conclusion: choose carbon for the finish and the weight saving if you value them, but do not expect a lap-time difference from switching a boot-lid lip from ABS to carbon.<\/p>\n\n\n\n
Finish and how each one ages<\/h2>\n\n\n\n
Finish is where material choice becomes visible after a year or two.<\/p>\n\n\n\n
ABS takes paint and gloss finishes very well, and it holds a paint-matched colour neatly because it does not have a visible weave to hide. Its weakness is that it is a plastic: prolonged heat and UV exposure degrade it, and an unpainted or badly primed part can dull, chalk or distort over time.<\/p>\n\n\n\n
Fiberglass usually arrives in a raw or primered state. That is normal, not a defect. It needs sanding, priming and painting before it goes on the car, and the quality of that prep work determines whether it looks factory or homemade. Gel-coated fiberglass is available but still benefits from careful finishing.<\/p>\n\n\n\n
Carbon fiber is finished with clear coat, which protects the resin and reveals the weave. That clear coat is also the part that ages: UV exposure and stone chips dull it, and once the resin underneath starts to break down the part cannot simply be repainted without losing the look that made it worth buying. Real carbon on a road car benefits from a good protective coating and occasional care.<\/p>\n\n\n\n
Repair, damage and what happens after a car park knock<\/h2>\n\n\n\n
ABS flexes and absorbs minor impacts. A light scuff can usually be sanded and refinished, which makes it the most forgiving of the three for a daily driver.<\/p>\n\n\n\n
Fiberglass is rigid. It resists a knock better than a thin plastic in some ways and worse in others, but if it does crack, the crack can be ground out and laminated again, and the repair can be finished invisibly. That repairability is a genuine advantage for low-volume parts.<\/p>\n\n\n\n
Real carbon fiber is the hardest of the three to repair well. A crack in a clear-coated carbon part is a specialist job, and a repaired weave is very difficult to make invisible. On a road car, that is the practical downside of paying for carbon in the first place.<\/p>\n\n\n\n
Cost and the total bill<\/h2>\n\n\n\n
Comparing sticker prices alone is misleading because the materials arrive in different states.<\/p>\n\n\n\n
An ABS part usually arrives finished and ready to fit, so the price you see is close to the final cost. A fiberglass part often arrives raw, so add sanding, priming and painting \u2014 or the labour if a body shop does it. A carbon-fibre part arrives finished in clear coat, so the price is higher but the finishing work is done.<\/p>\n\n\n\n
If you are choosing between finishes rather than materials, the maths changes again. A carbon-texture ABS part delivers the visual effect at a fraction of the cost of real carbon, and for a road car with a matching gloss black or body-colour build, that is frequently the better decision.<\/p>\n\n\n\n
What we would not do is buy real carbon purely as a badge of quality and then fit it to a car with mismatched finishes elsewhere. Material consistency across the parts you fit matters more to the final result than the material of any single piece.<\/p>\n\n\n\n
Which material for which BYD build<\/h2>\n\n\n\n
The right answer changes across the BYD range because the cars are used differently.<\/p>\n\n\n\n
Dolphin, Seagull, Atto 2 \u2014 hatchbacks and city cars.<\/strong> These are daily drivers, often parked on streets and used for short trips. ABS in gloss black or paint-matched finish gives the cleanest result for the money, and a carbon-texture finish adds the look without the repair risk. See the gloss black rear roof spoiler for the Dolphin<\/a>.<\/p>\n\n\n\nSeal, Seal 5 DM-i, Seal 7 DM-i \u2014 fastback sedans.<\/strong> These cars carry a long horizontal rear line, and a spoiler sits right in the middle of it, so finish quality is visible immediately. Both gloss black and carbon-texture work well here, and the Rear Spoiler Wing for BYD SEAL<\/a> is supplied in both.<\/p>\n\n\n\nSealion 7, Seal U DM-i, Atto 3 \u2014 SUVs and crossovers.<\/strong> The spoilers are larger and mounted higher, which means more leverage and more exposure. Choose a part with solid mounting and a finish that survives UV, and favour ABS or a carbon-texture finish over raw fiberglass that needs painting after installation.<\/p>\n\n\n\nKing DM-i \/ Destroyer 05 \u2014 sedan builds.<\/strong> This is the model where buyers most often want the full set, and consistency matters. The rear spoiler wing for the King<\/a> is offered in matching gloss black and carbon-texture versions so the rear of the car, the roof spoiler and the side skirts can all be finished the same way.<\/p>\n\n\n\nMid spoiler fitted to a BYD crossover tailgate, side view<\/figcaption><\/figure>\n\n\n\nA quick pre-purchase checklist<\/h2>\n\n\n\n
Before you commit, ask four questions.<\/p>\n\n\n\n
What is the material, exactly?<\/strong> Not the finish, not the marketing word \u2014 the material.<\/p>\n\n\n\nIs it finished or paint-ready?<\/strong> A raw part is a project; a finished part is an installation.<\/p>\n\n\n\nWhat does it weigh?<\/strong> This matters most for large or high-mounted parts, and it tells you how the part is best fixed.<\/p>\n\n\n\nHow does it attach, and can it reuse the original mounting points?<\/strong> Tape suits light parts. Bolts and backing plates suit anything that stands off the body.<\/p>\n\n\n\nGet honest answers to those four and the material question usually answers itself.<\/p>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
Is carbon fiber better than ABS for a spoiler?<\/strong><\/p>\n\n\n\nIt is lighter and stiffer, and its clear-coated weave is a genuinely distinctive finish. Whether it is “better” depends on the car. On a road car, ABS delivers most of the practical benefit at a much lower price and is easier to repair. On a track build or a showpiece, real carbon earns its place.<\/p>\n\n\n\n
What is the difference between carbon fiber and carbon-texture?<\/strong><\/p>\n\n\n\nCarbon fiber is a composite with real carbon fibres in a resin matrix, visible under clear coat. Carbon-texture is the look of that weave reproduced on a plastic part by printing, dipping or wrapping. It looks convincing, costs far less and repairs more easily.<\/p>\n\n\n\n
Is a fiberglass spoiler a bad choice?<\/strong><\/p>\n\n\n\nNot at all \u2014 it is cheap, strong and highly repairable. The catch is that it usually arrives raw and needs sanding, priming and painting, so the finished cost is higher than the sticker price and the result depends on the quality of the prep work.<\/p>\n\n\n\n
Do I need to paint an ABS spoiler?<\/strong><\/p>\n\n\n\nNo. ABS parts are commonly supplied finished in gloss black, which suits most builds, or paint-ready so you can colour match them. If you do paint it, use the vehicle’s paint code rather than the colour name to get a match.<\/p>\n\n\n\n
Will a carbon fiber spoiler yellow or fade?<\/strong><\/p>\n\n\n\nThe carbon itself does not fade, but the clear coat over it can dull or degrade with UV exposure and stone chips. That is why real carbon on a road car benefits from a protective coating and a little maintenance.<\/p>\n\n\n\n
Which material is easiest to install?<\/strong><\/p>\n\n\n\nABS, because it is light, usually finished on arrival and can be fixed with tape or with tape and studs. Fiberglass adds a paint stage before installation, and large carbon or pedestal parts usually need bolting with proper reinforcement.<\/p>\n\n\n\n
Need help choosing a material and finish?<\/h2>\n\n\n\n
Tell us your model, year and trim, plus how you want the rear of the car to look, and we will point you to the right material and finish rather than the most expensive option. We supply gloss black, paint-matched, carbon-texture and real carbon parts across the BYD range, with mounting matched to the actual body.<\/p>\n\n\n\n
Shipping is from China with MOQ 1 piece<\/strong>, and we support bulk and dropshipping<\/strong> orders for accessory shops, installers and resellers who need consistent finish across a batch. Have a look at the Spoilers & Wings range<\/a> or the wider BYD exterior accessories<\/a> selection, then request a quote<\/a>. BYD is our focus, but we are glad to quote other makes if you send us the model <\/p>\n\n\n\n\n\nNeed help choosing a spoiler material for your BYD?<\/strong> Browse our BYD spoilers and wings<\/a> collection, or contact us<\/a> with your model, year and finish preference if you need a specific accessory sourced.<\/p>\nReferences<\/h2>\n\n\n\n\n- Acrylonitrile butadiene styrene (ABS) \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Acrylonitrile_butadiene_styrene<\/li>\n\n\n\n
- Fiberglass \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Fiberglass<\/li>\n\n\n\n
- Carbon-fiber-reinforced polymers \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Carbon-fiber-reinforced_polymers<\/li>\n\n\n\n
- ABS vs Fiberglass vs Carbon Fiber: Which Material Is Right? \u2014 Vicrez Support \u2014 https:\/\/support.vicrez.com\/hc\/en-us\/articles\/46531089162644-ABS-vs-Fiberglass-vs-Carbon-Fiber-Which-Material-Is-Right<\/li>\n\n\n\n
- Carbon Fiber vs. ABS vs. Fiberglass: What’s the Best Body Kit Material? \u2014 EuroSport Tuning \u2014 https:\/\/eurosporttuning.com\/blog\/carbon-fiber-vs-abs-vs-fiberglass-best-body-kit-material\/<\/li>\n\n\n\n
- Aftermarket Spoiler Fitment Guide for a Clean Build \u2014 My Pro Street \u2014 https:\/\/my.prostreetonline.com\/2026\/09\/04\/aftermarket-spoiler-fitment-guide\/<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
Ailerons en fibre de carbone vs ABS vs fibre de verre : comparez le poids, la rigidit\u00e9, la finition, la r\u00e9sistance aux intemp\u00e9ries, la r\u00e9paration et le co\u00fbt total avant de choisir.<\/p>","protected":false},"author":3,"featured_media":4335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/comments?post=4337"}],"version-history":[{"count":5,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions"}],"predecessor-version":[{"id":5008,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions\/5008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media\/4335"}],"wp:attachment":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media?parent=4337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/categories?post=4337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/tags?post=4337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Rear Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Rear Spoiler Wing for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEALION 7<\/a><\/h3>\n\n\t\t\t\t<\/li><\/ul>\n\n<\/div>\n\n\n\n<\/div>\n<\/div>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: the short answer<\/h2>\n\n\n\n
If you want a well-finished part on a daily driver with the least fuss and the best value, choose ABS<\/strong>. It is what the majority of factory-style spoilers are made from, it takes a gloss black or paint-matched finish beautifully, and it is light enough for tape or bolt mounting.<\/p>\n\n\n\nIf you are building something lighter or you want the visible weave, choose carbon fiber<\/strong>. Real carbon has the best strength-to-weight ratio of the three, and the clear-coated weave is a finish you cannot fake convincingly.<\/p>\n\n\n\nIf you are on a tight budget, or you are building a custom part where you expect to sand and fill anyway, choose fiberglass<\/strong>. It is inexpensive, easy to repair and easy to reshape, at the cost of weight and finish quality out of the box.<\/p>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: what each material is<\/h2>\n\n\n\n
ABS<\/strong> stands for acrylonitrile butadiene styrene. It is a thermoplastic \u2014 a plastic that softens when heated and can be moulded at scale \u2014 and it has been in wide industrial use since the 1950s. It combines rigidity with impact resistance, which is exactly the combination a spoiler needs, and its properties hold up across roughly \u221220 \u00b0C to 80 \u00b0C. That is why it dominates mass-produced exterior trim and add-on spoilers.<\/p>\n\n\n\nFiberglass<\/strong>, more precisely glass-fibre-reinforced plastic, is glass fibre bonded in a resin matrix. It is cheaper and more flexible than carbon fibre, is stronger than many metals by weight, and can be moulded into complex shapes. It is the traditional material for low-volume car body parts, and it stays popular because it is easy to work with and easy to repair.<\/p>\n\n\n\nCarbon fiber<\/strong> is carbon-fibre-reinforced plastic: carbon fibres set in a resin such as epoxy. It is extremely strong and light, and it is used wherever a high strength-to-weight ratio and high stiffness matter. Its properties are directional \u2014 the weave layout and the ratio of fibre to resin change how the finished part behaves \u2014 which is one reason two “carbon” spoilers can feel very different.<\/p>\n\n\n\nPolyurethane<\/strong> deserves a mention alongside them. It is a flexible plastic used for many OEM-style lips and skirts. It shrugs off minor impacts better than fiberglass and does not crack as readily as rigid composites, which makes it a sensible choice for parts that live close to kerbs.<\/p>\n\n\n\nReal carbon fiber versus carbon-texture finish<\/h2>\n\n\n\n
This is the single most expensive misunderstanding in the aftermarket.<\/p>\n\n\n\n
Real carbon fiber shows a genuine weave under a clear coat, and the fibres are visible because they are actually there. A carbon-texture<\/strong> part has the look reproduced on top of a plastic base \u2014 printed, hydro-dipped or wrapped \u2014 and then clear-coated. It can look excellent, it costs far less, and on a road car it is often the pragmatic choice.<\/p>\n\n\n\nA useful test before you buy: ask what the part is made from, not what it looks like. A listing that says “carbon fibre look”, “carbon style” or “carbon pattern” is telling you something. A seller who says “real carbon fibre, clear-coated” and can show you the underside of the part is giving you a straight answer.<\/p>\n\n\n\nCarbon-texture roof spoiler wing for a BYD, showing the weave pattern<\/figcaption><\/figure>\n\n\n\nWeight, stiffness and what you would actually notice<\/h2>\n\n\n\n
Here is the honest hierarchy. Carbon fiber is the lightest and stiffest. Fiberglass sits in the middle for weight and is stiff but brittle. ABS is the lightest of the moulded plastics and less stiff than either composite, but it is tough and it does not shatter.<\/p>\n\n\n\n
Now the part most buyers skip: on a road car spoiler, that ranking rarely changes how the vehicle drives. A boot-lid spoiler weighs a few kilograms at most, and the difference between an ABS part and a carbon part of the same design is small next to the weight of a passenger, a full tank of fuel or a spare wheel. Where the stiffness genuinely matters is on a large, high-mounted wing that has to hold its shape under real aerodynamic load \u2014 and on those parts, flexing is a safety and durability question, not a styling one.<\/p>\n\n\n\n
The practical conclusion: choose carbon for the finish and the weight saving if you value them, but do not expect a lap-time difference from switching a boot-lid lip from ABS to carbon.<\/p>\n\n\n\n
Finish and how each one ages<\/h2>\n\n\n\n
Finish is where material choice becomes visible after a year or two.<\/p>\n\n\n\n
ABS takes paint and gloss finishes very well, and it holds a paint-matched colour neatly because it does not have a visible weave to hide. Its weakness is that it is a plastic: prolonged heat and UV exposure degrade it, and an unpainted or badly primed part can dull, chalk or distort over time.<\/p>\n\n\n\n
Fiberglass usually arrives in a raw or primered state. That is normal, not a defect. It needs sanding, priming and painting before it goes on the car, and the quality of that prep work determines whether it looks factory or homemade. Gel-coated fiberglass is available but still benefits from careful finishing.<\/p>\n\n\n\n
Carbon fiber is finished with clear coat, which protects the resin and reveals the weave. That clear coat is also the part that ages: UV exposure and stone chips dull it, and once the resin underneath starts to break down the part cannot simply be repainted without losing the look that made it worth buying. Real carbon on a road car benefits from a good protective coating and occasional care.<\/p>\n\n\n\n
Repair, damage and what happens after a car park knock<\/h2>\n\n\n\n
ABS flexes and absorbs minor impacts. A light scuff can usually be sanded and refinished, which makes it the most forgiving of the three for a daily driver.<\/p>\n\n\n\n
Fiberglass is rigid. It resists a knock better than a thin plastic in some ways and worse in others, but if it does crack, the crack can be ground out and laminated again, and the repair can be finished invisibly. That repairability is a genuine advantage for low-volume parts.<\/p>\n\n\n\n
Real carbon fiber is the hardest of the three to repair well. A crack in a clear-coated carbon part is a specialist job, and a repaired weave is very difficult to make invisible. On a road car, that is the practical downside of paying for carbon in the first place.<\/p>\n\n\n\n
Cost and the total bill<\/h2>\n\n\n\n
Comparing sticker prices alone is misleading because the materials arrive in different states.<\/p>\n\n\n\n
An ABS part usually arrives finished and ready to fit, so the price you see is close to the final cost. A fiberglass part often arrives raw, so add sanding, priming and painting \u2014 or the labour if a body shop does it. A carbon-fibre part arrives finished in clear coat, so the price is higher but the finishing work is done.<\/p>\n\n\n\n
If you are choosing between finishes rather than materials, the maths changes again. A carbon-texture ABS part delivers the visual effect at a fraction of the cost of real carbon, and for a road car with a matching gloss black or body-colour build, that is frequently the better decision.<\/p>\n\n\n\n
What we would not do is buy real carbon purely as a badge of quality and then fit it to a car with mismatched finishes elsewhere. Material consistency across the parts you fit matters more to the final result than the material of any single piece.<\/p>\n\n\n\n
Which material for which BYD build<\/h2>\n\n\n\n
The right answer changes across the BYD range because the cars are used differently.<\/p>\n\n\n\n
Dolphin, Seagull, Atto 2 \u2014 hatchbacks and city cars.<\/strong> These are daily drivers, often parked on streets and used for short trips. ABS in gloss black or paint-matched finish gives the cleanest result for the money, and a carbon-texture finish adds the look without the repair risk. See the gloss black rear roof spoiler for the Dolphin<\/a>.<\/p>\n\n\n\nSeal, Seal 5 DM-i, Seal 7 DM-i \u2014 fastback sedans.<\/strong> These cars carry a long horizontal rear line, and a spoiler sits right in the middle of it, so finish quality is visible immediately. Both gloss black and carbon-texture work well here, and the Rear Spoiler Wing for BYD SEAL<\/a> is supplied in both.<\/p>\n\n\n\nSealion 7, Seal U DM-i, Atto 3 \u2014 SUVs and crossovers.<\/strong> The spoilers are larger and mounted higher, which means more leverage and more exposure. Choose a part with solid mounting and a finish that survives UV, and favour ABS or a carbon-texture finish over raw fiberglass that needs painting after installation.<\/p>\n\n\n\nKing DM-i \/ Destroyer 05 \u2014 sedan builds.<\/strong> This is the model where buyers most often want the full set, and consistency matters. The rear spoiler wing for the King<\/a> is offered in matching gloss black and carbon-texture versions so the rear of the car, the roof spoiler and the side skirts can all be finished the same way.<\/p>\n\n\n\nMid spoiler fitted to a BYD crossover tailgate, side view<\/figcaption><\/figure>\n\n\n\nA quick pre-purchase checklist<\/h2>\n\n\n\n
Before you commit, ask four questions.<\/p>\n\n\n\n
What is the material, exactly?<\/strong> Not the finish, not the marketing word \u2014 the material.<\/p>\n\n\n\nIs it finished or paint-ready?<\/strong> A raw part is a project; a finished part is an installation.<\/p>\n\n\n\nWhat does it weigh?<\/strong> This matters most for large or high-mounted parts, and it tells you how the part is best fixed.<\/p>\n\n\n\nHow does it attach, and can it reuse the original mounting points?<\/strong> Tape suits light parts. Bolts and backing plates suit anything that stands off the body.<\/p>\n\n\n\nGet honest answers to those four and the material question usually answers itself.<\/p>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
Is carbon fiber better than ABS for a spoiler?<\/strong><\/p>\n\n\n\nIt is lighter and stiffer, and its clear-coated weave is a genuinely distinctive finish. Whether it is “better” depends on the car. On a road car, ABS delivers most of the practical benefit at a much lower price and is easier to repair. On a track build or a showpiece, real carbon earns its place.<\/p>\n\n\n\n
What is the difference between carbon fiber and carbon-texture?<\/strong><\/p>\n\n\n\nCarbon fiber is a composite with real carbon fibres in a resin matrix, visible under clear coat. Carbon-texture is the look of that weave reproduced on a plastic part by printing, dipping or wrapping. It looks convincing, costs far less and repairs more easily.<\/p>\n\n\n\n
Is a fiberglass spoiler a bad choice?<\/strong><\/p>\n\n\n\nNot at all \u2014 it is cheap, strong and highly repairable. The catch is that it usually arrives raw and needs sanding, priming and painting, so the finished cost is higher than the sticker price and the result depends on the quality of the prep work.<\/p>\n\n\n\n
Do I need to paint an ABS spoiler?<\/strong><\/p>\n\n\n\nNo. ABS parts are commonly supplied finished in gloss black, which suits most builds, or paint-ready so you can colour match them. If you do paint it, use the vehicle’s paint code rather than the colour name to get a match.<\/p>\n\n\n\n
Will a carbon fiber spoiler yellow or fade?<\/strong><\/p>\n\n\n\nThe carbon itself does not fade, but the clear coat over it can dull or degrade with UV exposure and stone chips. That is why real carbon on a road car benefits from a protective coating and a little maintenance.<\/p>\n\n\n\n
Which material is easiest to install?<\/strong><\/p>\n\n\n\nABS, because it is light, usually finished on arrival and can be fixed with tape or with tape and studs. Fiberglass adds a paint stage before installation, and large carbon or pedestal parts usually need bolting with proper reinforcement.<\/p>\n\n\n\n
Need help choosing a material and finish?<\/h2>\n\n\n\n
Tell us your model, year and trim, plus how you want the rear of the car to look, and we will point you to the right material and finish rather than the most expensive option. We supply gloss black, paint-matched, carbon-texture and real carbon parts across the BYD range, with mounting matched to the actual body.<\/p>\n\n\n\n
Shipping is from China with MOQ 1 piece<\/strong>, and we support bulk and dropshipping<\/strong> orders for accessory shops, installers and resellers who need consistent finish across a batch. Have a look at the Spoilers & Wings range<\/a> or the wider BYD exterior accessories<\/a> selection, then request a quote<\/a>. BYD is our focus, but we are glad to quote other makes if you send us the model <\/p>\n\n\n\n\n\nNeed help choosing a spoiler material for your BYD?<\/strong> Browse our BYD spoilers and wings<\/a> collection, or contact us<\/a> with your model, year and finish preference if you need a specific accessory sourced.<\/p>\nReferences<\/h2>\n\n\n\n\n- Acrylonitrile butadiene styrene (ABS) \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Acrylonitrile_butadiene_styrene<\/li>\n\n\n\n
- Fiberglass \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Fiberglass<\/li>\n\n\n\n
- Carbon-fiber-reinforced polymers \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Carbon-fiber-reinforced_polymers<\/li>\n\n\n\n
- ABS vs Fiberglass vs Carbon Fiber: Which Material Is Right? \u2014 Vicrez Support \u2014 https:\/\/support.vicrez.com\/hc\/en-us\/articles\/46531089162644-ABS-vs-Fiberglass-vs-Carbon-Fiber-Which-Material-Is-Right<\/li>\n\n\n\n
- Carbon Fiber vs. ABS vs. Fiberglass: What’s the Best Body Kit Material? \u2014 EuroSport Tuning \u2014 https:\/\/eurosporttuning.com\/blog\/carbon-fiber-vs-abs-vs-fiberglass-best-body-kit-material\/<\/li>\n\n\n\n
- Aftermarket Spoiler Fitment Guide for a Clean Build \u2014 My Pro Street \u2014 https:\/\/my.prostreetonline.com\/2026\/09\/04\/aftermarket-spoiler-fitment-guide\/<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
Ailerons en fibre de carbone vs ABS vs fibre de verre : comparez le poids, la rigidit\u00e9, la finition, la r\u00e9sistance aux intemp\u00e9ries, la r\u00e9paration et le co\u00fbt total avant de choisir.<\/p>","protected":false},"author":3,"featured_media":4335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/comments?post=4337"}],"version-history":[{"count":5,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions"}],"predecessor-version":[{"id":5008,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions\/5008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media\/4335"}],"wp:attachment":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media?parent=4337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/categories?post=4337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/tags?post=4337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Rear Spoiler Wing for BYD SEAL<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEALION 7<\/a><\/h3>\n\n\t\t\t\t<\/li><\/ul>\n\n<\/div>\n\n\n\n<\/div>\n<\/div>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: the short answer<\/h2>\n\n\n\n
If you want a well-finished part on a daily driver with the least fuss and the best value, choose ABS<\/strong>. It is what the majority of factory-style spoilers are made from, it takes a gloss black or paint-matched finish beautifully, and it is light enough for tape or bolt mounting.<\/p>\n\n\n\nIf you are building something lighter or you want the visible weave, choose carbon fiber<\/strong>. Real carbon has the best strength-to-weight ratio of the three, and the clear-coated weave is a finish you cannot fake convincingly.<\/p>\n\n\n\nIf you are on a tight budget, or you are building a custom part where you expect to sand and fill anyway, choose fiberglass<\/strong>. It is inexpensive, easy to repair and easy to reshape, at the cost of weight and finish quality out of the box.<\/p>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: what each material is<\/h2>\n\n\n\n
ABS<\/strong> stands for acrylonitrile butadiene styrene. It is a thermoplastic \u2014 a plastic that softens when heated and can be moulded at scale \u2014 and it has been in wide industrial use since the 1950s. It combines rigidity with impact resistance, which is exactly the combination a spoiler needs, and its properties hold up across roughly \u221220 \u00b0C to 80 \u00b0C. That is why it dominates mass-produced exterior trim and add-on spoilers.<\/p>\n\n\n\nFiberglass<\/strong>, more precisely glass-fibre-reinforced plastic, is glass fibre bonded in a resin matrix. It is cheaper and more flexible than carbon fibre, is stronger than many metals by weight, and can be moulded into complex shapes. It is the traditional material for low-volume car body parts, and it stays popular because it is easy to work with and easy to repair.<\/p>\n\n\n\nCarbon fiber<\/strong> is carbon-fibre-reinforced plastic: carbon fibres set in a resin such as epoxy. It is extremely strong and light, and it is used wherever a high strength-to-weight ratio and high stiffness matter. Its properties are directional \u2014 the weave layout and the ratio of fibre to resin change how the finished part behaves \u2014 which is one reason two “carbon” spoilers can feel very different.<\/p>\n\n\n\nPolyurethane<\/strong> deserves a mention alongside them. It is a flexible plastic used for many OEM-style lips and skirts. It shrugs off minor impacts better than fiberglass and does not crack as readily as rigid composites, which makes it a sensible choice for parts that live close to kerbs.<\/p>\n\n\n\nReal carbon fiber versus carbon-texture finish<\/h2>\n\n\n\n
This is the single most expensive misunderstanding in the aftermarket.<\/p>\n\n\n\n
Real carbon fiber shows a genuine weave under a clear coat, and the fibres are visible because they are actually there. A carbon-texture<\/strong> part has the look reproduced on top of a plastic base \u2014 printed, hydro-dipped or wrapped \u2014 and then clear-coated. It can look excellent, it costs far less, and on a road car it is often the pragmatic choice.<\/p>\n\n\n\nA useful test before you buy: ask what the part is made from, not what it looks like. A listing that says “carbon fibre look”, “carbon style” or “carbon pattern” is telling you something. A seller who says “real carbon fibre, clear-coated” and can show you the underside of the part is giving you a straight answer.<\/p>\n\n\n\nCarbon-texture roof spoiler wing for a BYD, showing the weave pattern<\/figcaption><\/figure>\n\n\n\nWeight, stiffness and what you would actually notice<\/h2>\n\n\n\n
Here is the honest hierarchy. Carbon fiber is the lightest and stiffest. Fiberglass sits in the middle for weight and is stiff but brittle. ABS is the lightest of the moulded plastics and less stiff than either composite, but it is tough and it does not shatter.<\/p>\n\n\n\n
Now the part most buyers skip: on a road car spoiler, that ranking rarely changes how the vehicle drives. A boot-lid spoiler weighs a few kilograms at most, and the difference between an ABS part and a carbon part of the same design is small next to the weight of a passenger, a full tank of fuel or a spare wheel. Where the stiffness genuinely matters is on a large, high-mounted wing that has to hold its shape under real aerodynamic load \u2014 and on those parts, flexing is a safety and durability question, not a styling one.<\/p>\n\n\n\n
The practical conclusion: choose carbon for the finish and the weight saving if you value them, but do not expect a lap-time difference from switching a boot-lid lip from ABS to carbon.<\/p>\n\n\n\n
Finish and how each one ages<\/h2>\n\n\n\n
Finish is where material choice becomes visible after a year or two.<\/p>\n\n\n\n
ABS takes paint and gloss finishes very well, and it holds a paint-matched colour neatly because it does not have a visible weave to hide. Its weakness is that it is a plastic: prolonged heat and UV exposure degrade it, and an unpainted or badly primed part can dull, chalk or distort over time.<\/p>\n\n\n\n
Fiberglass usually arrives in a raw or primered state. That is normal, not a defect. It needs sanding, priming and painting before it goes on the car, and the quality of that prep work determines whether it looks factory or homemade. Gel-coated fiberglass is available but still benefits from careful finishing.<\/p>\n\n\n\n
Carbon fiber is finished with clear coat, which protects the resin and reveals the weave. That clear coat is also the part that ages: UV exposure and stone chips dull it, and once the resin underneath starts to break down the part cannot simply be repainted without losing the look that made it worth buying. Real carbon on a road car benefits from a good protective coating and occasional care.<\/p>\n\n\n\n
Repair, damage and what happens after a car park knock<\/h2>\n\n\n\n
ABS flexes and absorbs minor impacts. A light scuff can usually be sanded and refinished, which makes it the most forgiving of the three for a daily driver.<\/p>\n\n\n\n
Fiberglass is rigid. It resists a knock better than a thin plastic in some ways and worse in others, but if it does crack, the crack can be ground out and laminated again, and the repair can be finished invisibly. That repairability is a genuine advantage for low-volume parts.<\/p>\n\n\n\n
Real carbon fiber is the hardest of the three to repair well. A crack in a clear-coated carbon part is a specialist job, and a repaired weave is very difficult to make invisible. On a road car, that is the practical downside of paying for carbon in the first place.<\/p>\n\n\n\n
Cost and the total bill<\/h2>\n\n\n\n
Comparing sticker prices alone is misleading because the materials arrive in different states.<\/p>\n\n\n\n
An ABS part usually arrives finished and ready to fit, so the price you see is close to the final cost. A fiberglass part often arrives raw, so add sanding, priming and painting \u2014 or the labour if a body shop does it. A carbon-fibre part arrives finished in clear coat, so the price is higher but the finishing work is done.<\/p>\n\n\n\n
If you are choosing between finishes rather than materials, the maths changes again. A carbon-texture ABS part delivers the visual effect at a fraction of the cost of real carbon, and for a road car with a matching gloss black or body-colour build, that is frequently the better decision.<\/p>\n\n\n\n
What we would not do is buy real carbon purely as a badge of quality and then fit it to a car with mismatched finishes elsewhere. Material consistency across the parts you fit matters more to the final result than the material of any single piece.<\/p>\n\n\n\n
Which material for which BYD build<\/h2>\n\n\n\n
The right answer changes across the BYD range because the cars are used differently.<\/p>\n\n\n\n
Dolphin, Seagull, Atto 2 \u2014 hatchbacks and city cars.<\/strong> These are daily drivers, often parked on streets and used for short trips. ABS in gloss black or paint-matched finish gives the cleanest result for the money, and a carbon-texture finish adds the look without the repair risk. See the gloss black rear roof spoiler for the Dolphin<\/a>.<\/p>\n\n\n\nSeal, Seal 5 DM-i, Seal 7 DM-i \u2014 fastback sedans.<\/strong> These cars carry a long horizontal rear line, and a spoiler sits right in the middle of it, so finish quality is visible immediately. Both gloss black and carbon-texture work well here, and the Rear Spoiler Wing for BYD SEAL<\/a> is supplied in both.<\/p>\n\n\n\nSealion 7, Seal U DM-i, Atto 3 \u2014 SUVs and crossovers.<\/strong> The spoilers are larger and mounted higher, which means more leverage and more exposure. Choose a part with solid mounting and a finish that survives UV, and favour ABS or a carbon-texture finish over raw fiberglass that needs painting after installation.<\/p>\n\n\n\nKing DM-i \/ Destroyer 05 \u2014 sedan builds.<\/strong> This is the model where buyers most often want the full set, and consistency matters. The rear spoiler wing for the King<\/a> is offered in matching gloss black and carbon-texture versions so the rear of the car, the roof spoiler and the side skirts can all be finished the same way.<\/p>\n\n\n\nMid spoiler fitted to a BYD crossover tailgate, side view<\/figcaption><\/figure>\n\n\n\nA quick pre-purchase checklist<\/h2>\n\n\n\n
Before you commit, ask four questions.<\/p>\n\n\n\n
What is the material, exactly?<\/strong> Not the finish, not the marketing word \u2014 the material.<\/p>\n\n\n\nIs it finished or paint-ready?<\/strong> A raw part is a project; a finished part is an installation.<\/p>\n\n\n\nWhat does it weigh?<\/strong> This matters most for large or high-mounted parts, and it tells you how the part is best fixed.<\/p>\n\n\n\nHow does it attach, and can it reuse the original mounting points?<\/strong> Tape suits light parts. Bolts and backing plates suit anything that stands off the body.<\/p>\n\n\n\nGet honest answers to those four and the material question usually answers itself.<\/p>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
Is carbon fiber better than ABS for a spoiler?<\/strong><\/p>\n\n\n\nIt is lighter and stiffer, and its clear-coated weave is a genuinely distinctive finish. Whether it is “better” depends on the car. On a road car, ABS delivers most of the practical benefit at a much lower price and is easier to repair. On a track build or a showpiece, real carbon earns its place.<\/p>\n\n\n\n
What is the difference between carbon fiber and carbon-texture?<\/strong><\/p>\n\n\n\nCarbon fiber is a composite with real carbon fibres in a resin matrix, visible under clear coat. Carbon-texture is the look of that weave reproduced on a plastic part by printing, dipping or wrapping. It looks convincing, costs far less and repairs more easily.<\/p>\n\n\n\n
Is a fiberglass spoiler a bad choice?<\/strong><\/p>\n\n\n\nNot at all \u2014 it is cheap, strong and highly repairable. The catch is that it usually arrives raw and needs sanding, priming and painting, so the finished cost is higher than the sticker price and the result depends on the quality of the prep work.<\/p>\n\n\n\n
Do I need to paint an ABS spoiler?<\/strong><\/p>\n\n\n\nNo. ABS parts are commonly supplied finished in gloss black, which suits most builds, or paint-ready so you can colour match them. If you do paint it, use the vehicle’s paint code rather than the colour name to get a match.<\/p>\n\n\n\n
Will a carbon fiber spoiler yellow or fade?<\/strong><\/p>\n\n\n\nThe carbon itself does not fade, but the clear coat over it can dull or degrade with UV exposure and stone chips. That is why real carbon on a road car benefits from a protective coating and a little maintenance.<\/p>\n\n\n\n
Which material is easiest to install?<\/strong><\/p>\n\n\n\nABS, because it is light, usually finished on arrival and can be fixed with tape or with tape and studs. Fiberglass adds a paint stage before installation, and large carbon or pedestal parts usually need bolting with proper reinforcement.<\/p>\n\n\n\n
Need help choosing a material and finish?<\/h2>\n\n\n\n
Tell us your model, year and trim, plus how you want the rear of the car to look, and we will point you to the right material and finish rather than the most expensive option. We supply gloss black, paint-matched, carbon-texture and real carbon parts across the BYD range, with mounting matched to the actual body.<\/p>\n\n\n\n
Shipping is from China with MOQ 1 piece<\/strong>, and we support bulk and dropshipping<\/strong> orders for accessory shops, installers and resellers who need consistent finish across a batch. Have a look at the Spoilers & Wings range<\/a> or the wider BYD exterior accessories<\/a> selection, then request a quote<\/a>. BYD is our focus, but we are glad to quote other makes if you send us the model <\/p>\n\n\n\n\n\nNeed help choosing a spoiler material for your BYD?<\/strong> Browse our BYD spoilers and wings<\/a> collection, or contact us<\/a> with your model, year and finish preference if you need a specific accessory sourced.<\/p>\nReferences<\/h2>\n\n\n\n\n- Acrylonitrile butadiene styrene (ABS) \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Acrylonitrile_butadiene_styrene<\/li>\n\n\n\n
- Fiberglass \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Fiberglass<\/li>\n\n\n\n
- Carbon-fiber-reinforced polymers \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Carbon-fiber-reinforced_polymers<\/li>\n\n\n\n
- ABS vs Fiberglass vs Carbon Fiber: Which Material Is Right? \u2014 Vicrez Support \u2014 https:\/\/support.vicrez.com\/hc\/en-us\/articles\/46531089162644-ABS-vs-Fiberglass-vs-Carbon-Fiber-Which-Material-Is-Right<\/li>\n\n\n\n
- Carbon Fiber vs. ABS vs. Fiberglass: What’s the Best Body Kit Material? \u2014 EuroSport Tuning \u2014 https:\/\/eurosporttuning.com\/blog\/carbon-fiber-vs-abs-vs-fiberglass-best-body-kit-material\/<\/li>\n\n\n\n
- Aftermarket Spoiler Fitment Guide for a Clean Build \u2014 My Pro Street \u2014 https:\/\/my.prostreetonline.com\/2026\/09\/04\/aftermarket-spoiler-fitment-guide\/<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
Ailerons en fibre de carbone vs ABS vs fibre de verre : comparez le poids, la rigidit\u00e9, la finition, la r\u00e9sistance aux intemp\u00e9ries, la r\u00e9paration et le co\u00fbt total avant de choisir.<\/p>","protected":false},"author":3,"featured_media":4335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/comments?post=4337"}],"version-history":[{"count":5,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions"}],"predecessor-version":[{"id":5008,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions\/5008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media\/4335"}],"wp:attachment":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media?parent=4337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/categories?post=4337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/tags?post=4337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Roof Spoiler Wing for BYD KING<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEALION 7<\/a><\/h3>\n\n\t\t\t\t<\/li><\/ul>\n\n<\/div>\n\n\n\n<\/div>\n<\/div>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: the short answer<\/h2>\n\n\n\n
If you want a well-finished part on a daily driver with the least fuss and the best value, choose ABS<\/strong>. It is what the majority of factory-style spoilers are made from, it takes a gloss black or paint-matched finish beautifully, and it is light enough for tape or bolt mounting.<\/p>\n\n\n\nIf you are building something lighter or you want the visible weave, choose carbon fiber<\/strong>. Real carbon has the best strength-to-weight ratio of the three, and the clear-coated weave is a finish you cannot fake convincingly.<\/p>\n\n\n\nIf you are on a tight budget, or you are building a custom part where you expect to sand and fill anyway, choose fiberglass<\/strong>. It is inexpensive, easy to repair and easy to reshape, at the cost of weight and finish quality out of the box.<\/p>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: what each material is<\/h2>\n\n\n\n
ABS<\/strong> stands for acrylonitrile butadiene styrene. It is a thermoplastic \u2014 a plastic that softens when heated and can be moulded at scale \u2014 and it has been in wide industrial use since the 1950s. It combines rigidity with impact resistance, which is exactly the combination a spoiler needs, and its properties hold up across roughly \u221220 \u00b0C to 80 \u00b0C. That is why it dominates mass-produced exterior trim and add-on spoilers.<\/p>\n\n\n\nFiberglass<\/strong>, more precisely glass-fibre-reinforced plastic, is glass fibre bonded in a resin matrix. It is cheaper and more flexible than carbon fibre, is stronger than many metals by weight, and can be moulded into complex shapes. It is the traditional material for low-volume car body parts, and it stays popular because it is easy to work with and easy to repair.<\/p>\n\n\n\nCarbon fiber<\/strong> is carbon-fibre-reinforced plastic: carbon fibres set in a resin such as epoxy. It is extremely strong and light, and it is used wherever a high strength-to-weight ratio and high stiffness matter. Its properties are directional \u2014 the weave layout and the ratio of fibre to resin change how the finished part behaves \u2014 which is one reason two “carbon” spoilers can feel very different.<\/p>\n\n\n\nPolyurethane<\/strong> deserves a mention alongside them. It is a flexible plastic used for many OEM-style lips and skirts. It shrugs off minor impacts better than fiberglass and does not crack as readily as rigid composites, which makes it a sensible choice for parts that live close to kerbs.<\/p>\n\n\n\nReal carbon fiber versus carbon-texture finish<\/h2>\n\n\n\n
This is the single most expensive misunderstanding in the aftermarket.<\/p>\n\n\n\n
Real carbon fiber shows a genuine weave under a clear coat, and the fibres are visible because they are actually there. A carbon-texture<\/strong> part has the look reproduced on top of a plastic base \u2014 printed, hydro-dipped or wrapped \u2014 and then clear-coated. It can look excellent, it costs far less, and on a road car it is often the pragmatic choice.<\/p>\n\n\n\nA useful test before you buy: ask what the part is made from, not what it looks like. A listing that says “carbon fibre look”, “carbon style” or “carbon pattern” is telling you something. A seller who says “real carbon fibre, clear-coated” and can show you the underside of the part is giving you a straight answer.<\/p>\n\n\n\nCarbon-texture roof spoiler wing for a BYD, showing the weave pattern<\/figcaption><\/figure>\n\n\n\nWeight, stiffness and what you would actually notice<\/h2>\n\n\n\n
Here is the honest hierarchy. Carbon fiber is the lightest and stiffest. Fiberglass sits in the middle for weight and is stiff but brittle. ABS is the lightest of the moulded plastics and less stiff than either composite, but it is tough and it does not shatter.<\/p>\n\n\n\n
Now the part most buyers skip: on a road car spoiler, that ranking rarely changes how the vehicle drives. A boot-lid spoiler weighs a few kilograms at most, and the difference between an ABS part and a carbon part of the same design is small next to the weight of a passenger, a full tank of fuel or a spare wheel. Where the stiffness genuinely matters is on a large, high-mounted wing that has to hold its shape under real aerodynamic load \u2014 and on those parts, flexing is a safety and durability question, not a styling one.<\/p>\n\n\n\n
The practical conclusion: choose carbon for the finish and the weight saving if you value them, but do not expect a lap-time difference from switching a boot-lid lip from ABS to carbon.<\/p>\n\n\n\n
Finish and how each one ages<\/h2>\n\n\n\n
Finish is where material choice becomes visible after a year or two.<\/p>\n\n\n\n
ABS takes paint and gloss finishes very well, and it holds a paint-matched colour neatly because it does not have a visible weave to hide. Its weakness is that it is a plastic: prolonged heat and UV exposure degrade it, and an unpainted or badly primed part can dull, chalk or distort over time.<\/p>\n\n\n\n
Fiberglass usually arrives in a raw or primered state. That is normal, not a defect. It needs sanding, priming and painting before it goes on the car, and the quality of that prep work determines whether it looks factory or homemade. Gel-coated fiberglass is available but still benefits from careful finishing.<\/p>\n\n\n\n
Carbon fiber is finished with clear coat, which protects the resin and reveals the weave. That clear coat is also the part that ages: UV exposure and stone chips dull it, and once the resin underneath starts to break down the part cannot simply be repainted without losing the look that made it worth buying. Real carbon on a road car benefits from a good protective coating and occasional care.<\/p>\n\n\n\n
Repair, damage and what happens after a car park knock<\/h2>\n\n\n\n
ABS flexes and absorbs minor impacts. A light scuff can usually be sanded and refinished, which makes it the most forgiving of the three for a daily driver.<\/p>\n\n\n\n
Fiberglass is rigid. It resists a knock better than a thin plastic in some ways and worse in others, but if it does crack, the crack can be ground out and laminated again, and the repair can be finished invisibly. That repairability is a genuine advantage for low-volume parts.<\/p>\n\n\n\n
Real carbon fiber is the hardest of the three to repair well. A crack in a clear-coated carbon part is a specialist job, and a repaired weave is very difficult to make invisible. On a road car, that is the practical downside of paying for carbon in the first place.<\/p>\n\n\n\n
Cost and the total bill<\/h2>\n\n\n\n
Comparing sticker prices alone is misleading because the materials arrive in different states.<\/p>\n\n\n\n
An ABS part usually arrives finished and ready to fit, so the price you see is close to the final cost. A fiberglass part often arrives raw, so add sanding, priming and painting \u2014 or the labour if a body shop does it. A carbon-fibre part arrives finished in clear coat, so the price is higher but the finishing work is done.<\/p>\n\n\n\n
If you are choosing between finishes rather than materials, the maths changes again. A carbon-texture ABS part delivers the visual effect at a fraction of the cost of real carbon, and for a road car with a matching gloss black or body-colour build, that is frequently the better decision.<\/p>\n\n\n\n
What we would not do is buy real carbon purely as a badge of quality and then fit it to a car with mismatched finishes elsewhere. Material consistency across the parts you fit matters more to the final result than the material of any single piece.<\/p>\n\n\n\n
Which material for which BYD build<\/h2>\n\n\n\n
The right answer changes across the BYD range because the cars are used differently.<\/p>\n\n\n\n
Dolphin, Seagull, Atto 2 \u2014 hatchbacks and city cars.<\/strong> These are daily drivers, often parked on streets and used for short trips. ABS in gloss black or paint-matched finish gives the cleanest result for the money, and a carbon-texture finish adds the look without the repair risk. See the gloss black rear roof spoiler for the Dolphin<\/a>.<\/p>\n\n\n\nSeal, Seal 5 DM-i, Seal 7 DM-i \u2014 fastback sedans.<\/strong> These cars carry a long horizontal rear line, and a spoiler sits right in the middle of it, so finish quality is visible immediately. Both gloss black and carbon-texture work well here, and the Rear Spoiler Wing for BYD SEAL<\/a> is supplied in both.<\/p>\n\n\n\nSealion 7, Seal U DM-i, Atto 3 \u2014 SUVs and crossovers.<\/strong> The spoilers are larger and mounted higher, which means more leverage and more exposure. Choose a part with solid mounting and a finish that survives UV, and favour ABS or a carbon-texture finish over raw fiberglass that needs painting after installation.<\/p>\n\n\n\nKing DM-i \/ Destroyer 05 \u2014 sedan builds.<\/strong> This is the model where buyers most often want the full set, and consistency matters. The rear spoiler wing for the King<\/a> is offered in matching gloss black and carbon-texture versions so the rear of the car, the roof spoiler and the side skirts can all be finished the same way.<\/p>\n\n\n\nMid spoiler fitted to a BYD crossover tailgate, side view<\/figcaption><\/figure>\n\n\n\nA quick pre-purchase checklist<\/h2>\n\n\n\n
Before you commit, ask four questions.<\/p>\n\n\n\n
What is the material, exactly?<\/strong> Not the finish, not the marketing word \u2014 the material.<\/p>\n\n\n\nIs it finished or paint-ready?<\/strong> A raw part is a project; a finished part is an installation.<\/p>\n\n\n\nWhat does it weigh?<\/strong> This matters most for large or high-mounted parts, and it tells you how the part is best fixed.<\/p>\n\n\n\nHow does it attach, and can it reuse the original mounting points?<\/strong> Tape suits light parts. Bolts and backing plates suit anything that stands off the body.<\/p>\n\n\n\nGet honest answers to those four and the material question usually answers itself.<\/p>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
Is carbon fiber better than ABS for a spoiler?<\/strong><\/p>\n\n\n\nIt is lighter and stiffer, and its clear-coated weave is a genuinely distinctive finish. Whether it is “better” depends on the car. On a road car, ABS delivers most of the practical benefit at a much lower price and is easier to repair. On a track build or a showpiece, real carbon earns its place.<\/p>\n\n\n\n
What is the difference between carbon fiber and carbon-texture?<\/strong><\/p>\n\n\n\nCarbon fiber is a composite with real carbon fibres in a resin matrix, visible under clear coat. Carbon-texture is the look of that weave reproduced on a plastic part by printing, dipping or wrapping. It looks convincing, costs far less and repairs more easily.<\/p>\n\n\n\n
Is a fiberglass spoiler a bad choice?<\/strong><\/p>\n\n\n\nNot at all \u2014 it is cheap, strong and highly repairable. The catch is that it usually arrives raw and needs sanding, priming and painting, so the finished cost is higher than the sticker price and the result depends on the quality of the prep work.<\/p>\n\n\n\n
Do I need to paint an ABS spoiler?<\/strong><\/p>\n\n\n\nNo. ABS parts are commonly supplied finished in gloss black, which suits most builds, or paint-ready so you can colour match them. If you do paint it, use the vehicle’s paint code rather than the colour name to get a match.<\/p>\n\n\n\n
Will a carbon fiber spoiler yellow or fade?<\/strong><\/p>\n\n\n\nThe carbon itself does not fade, but the clear coat over it can dull or degrade with UV exposure and stone chips. That is why real carbon on a road car benefits from a protective coating and a little maintenance.<\/p>\n\n\n\n
Which material is easiest to install?<\/strong><\/p>\n\n\n\nABS, because it is light, usually finished on arrival and can be fixed with tape or with tape and studs. Fiberglass adds a paint stage before installation, and large carbon or pedestal parts usually need bolting with proper reinforcement.<\/p>\n\n\n\n
Need help choosing a material and finish?<\/h2>\n\n\n\n
Tell us your model, year and trim, plus how you want the rear of the car to look, and we will point you to the right material and finish rather than the most expensive option. We supply gloss black, paint-matched, carbon-texture and real carbon parts across the BYD range, with mounting matched to the actual body.<\/p>\n\n\n\n
Shipping is from China with MOQ 1 piece<\/strong>, and we support bulk and dropshipping<\/strong> orders for accessory shops, installers and resellers who need consistent finish across a batch. Have a look at the Spoilers & Wings range<\/a> or the wider BYD exterior accessories<\/a> selection, then request a quote<\/a>. BYD is our focus, but we are glad to quote other makes if you send us the model <\/p>\n\n\n\n\n\nNeed help choosing a spoiler material for your BYD?<\/strong> Browse our BYD spoilers and wings<\/a> collection, or contact us<\/a> with your model, year and finish preference if you need a specific accessory sourced.<\/p>\nReferences<\/h2>\n\n\n\n\n- Acrylonitrile butadiene styrene (ABS) \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Acrylonitrile_butadiene_styrene<\/li>\n\n\n\n
- Fiberglass \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Fiberglass<\/li>\n\n\n\n
- Carbon-fiber-reinforced polymers \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Carbon-fiber-reinforced_polymers<\/li>\n\n\n\n
- ABS vs Fiberglass vs Carbon Fiber: Which Material Is Right? \u2014 Vicrez Support \u2014 https:\/\/support.vicrez.com\/hc\/en-us\/articles\/46531089162644-ABS-vs-Fiberglass-vs-Carbon-Fiber-Which-Material-Is-Right<\/li>\n\n\n\n
- Carbon Fiber vs. ABS vs. Fiberglass: What’s the Best Body Kit Material? \u2014 EuroSport Tuning \u2014 https:\/\/eurosporttuning.com\/blog\/carbon-fiber-vs-abs-vs-fiberglass-best-body-kit-material\/<\/li>\n\n\n\n
- Aftermarket Spoiler Fitment Guide for a Clean Build \u2014 My Pro Street \u2014 https:\/\/my.prostreetonline.com\/2026\/09\/04\/aftermarket-spoiler-fitment-guide\/<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
Ailerons en fibre de carbone vs ABS vs fibre de verre : comparez le poids, la rigidit\u00e9, la finition, la r\u00e9sistance aux intemp\u00e9ries, la r\u00e9paration et le co\u00fbt total avant de choisir.<\/p>","protected":false},"author":3,"featured_media":4335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/comments?post=4337"}],"version-history":[{"count":5,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions"}],"predecessor-version":[{"id":5008,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions\/5008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media\/4335"}],"wp:attachment":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media?parent=4337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/categories?post=4337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/tags?post=4337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Roof Spoiler Wing for BYD SEAL U DM-i (BYD SONG PLUS)<\/a><\/h3>\n\n\t\t\t\t<\/li>- \n\t\t\t\t\t\n\n\n<\/div><\/a><\/div>\n\n
Roof Spoiler Wing for BYD SEALION 7<\/a><\/h3>\n\n\t\t\t\t<\/li><\/ul>\n\n<\/div>\n\n\n\n<\/div>\n<\/div>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: the short answer<\/h2>\n\n\n\n
If you want a well-finished part on a daily driver with the least fuss and the best value, choose ABS<\/strong>. It is what the majority of factory-style spoilers are made from, it takes a gloss black or paint-matched finish beautifully, and it is light enough for tape or bolt mounting.<\/p>\n\n\n\nIf you are building something lighter or you want the visible weave, choose carbon fiber<\/strong>. Real carbon has the best strength-to-weight ratio of the three, and the clear-coated weave is a finish you cannot fake convincingly.<\/p>\n\n\n\nIf you are on a tight budget, or you are building a custom part where you expect to sand and fill anyway, choose fiberglass<\/strong>. It is inexpensive, easy to repair and easy to reshape, at the cost of weight and finish quality out of the box.<\/p>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: what each material is<\/h2>\n\n\n\n
ABS<\/strong> stands for acrylonitrile butadiene styrene. It is a thermoplastic \u2014 a plastic that softens when heated and can be moulded at scale \u2014 and it has been in wide industrial use since the 1950s. It combines rigidity with impact resistance, which is exactly the combination a spoiler needs, and its properties hold up across roughly \u221220 \u00b0C to 80 \u00b0C. That is why it dominates mass-produced exterior trim and add-on spoilers.<\/p>\n\n\n\nFiberglass<\/strong>, more precisely glass-fibre-reinforced plastic, is glass fibre bonded in a resin matrix. It is cheaper and more flexible than carbon fibre, is stronger than many metals by weight, and can be moulded into complex shapes. It is the traditional material for low-volume car body parts, and it stays popular because it is easy to work with and easy to repair.<\/p>\n\n\n\nCarbon fiber<\/strong> is carbon-fibre-reinforced plastic: carbon fibres set in a resin such as epoxy. It is extremely strong and light, and it is used wherever a high strength-to-weight ratio and high stiffness matter. Its properties are directional \u2014 the weave layout and the ratio of fibre to resin change how the finished part behaves \u2014 which is one reason two “carbon” spoilers can feel very different.<\/p>\n\n\n\nPolyurethane<\/strong> deserves a mention alongside them. It is a flexible plastic used for many OEM-style lips and skirts. It shrugs off minor impacts better than fiberglass and does not crack as readily as rigid composites, which makes it a sensible choice for parts that live close to kerbs.<\/p>\n\n\n\nReal carbon fiber versus carbon-texture finish<\/h2>\n\n\n\n
This is the single most expensive misunderstanding in the aftermarket.<\/p>\n\n\n\n
Real carbon fiber shows a genuine weave under a clear coat, and the fibres are visible because they are actually there. A carbon-texture<\/strong> part has the look reproduced on top of a plastic base \u2014 printed, hydro-dipped or wrapped \u2014 and then clear-coated. It can look excellent, it costs far less, and on a road car it is often the pragmatic choice.<\/p>\n\n\n\nA useful test before you buy: ask what the part is made from, not what it looks like. A listing that says “carbon fibre look”, “carbon style” or “carbon pattern” is telling you something. A seller who says “real carbon fibre, clear-coated” and can show you the underside of the part is giving you a straight answer.<\/p>\n\n\n\nCarbon-texture roof spoiler wing for a BYD, showing the weave pattern<\/figcaption><\/figure>\n\n\n\nWeight, stiffness and what you would actually notice<\/h2>\n\n\n\n
Here is the honest hierarchy. Carbon fiber is the lightest and stiffest. Fiberglass sits in the middle for weight and is stiff but brittle. ABS is the lightest of the moulded plastics and less stiff than either composite, but it is tough and it does not shatter.<\/p>\n\n\n\n
Now the part most buyers skip: on a road car spoiler, that ranking rarely changes how the vehicle drives. A boot-lid spoiler weighs a few kilograms at most, and the difference between an ABS part and a carbon part of the same design is small next to the weight of a passenger, a full tank of fuel or a spare wheel. Where the stiffness genuinely matters is on a large, high-mounted wing that has to hold its shape under real aerodynamic load \u2014 and on those parts, flexing is a safety and durability question, not a styling one.<\/p>\n\n\n\n
The practical conclusion: choose carbon for the finish and the weight saving if you value them, but do not expect a lap-time difference from switching a boot-lid lip from ABS to carbon.<\/p>\n\n\n\n
Finish and how each one ages<\/h2>\n\n\n\n
Finish is where material choice becomes visible after a year or two.<\/p>\n\n\n\n
ABS takes paint and gloss finishes very well, and it holds a paint-matched colour neatly because it does not have a visible weave to hide. Its weakness is that it is a plastic: prolonged heat and UV exposure degrade it, and an unpainted or badly primed part can dull, chalk or distort over time.<\/p>\n\n\n\n
Fiberglass usually arrives in a raw or primered state. That is normal, not a defect. It needs sanding, priming and painting before it goes on the car, and the quality of that prep work determines whether it looks factory or homemade. Gel-coated fiberglass is available but still benefits from careful finishing.<\/p>\n\n\n\n
Carbon fiber is finished with clear coat, which protects the resin and reveals the weave. That clear coat is also the part that ages: UV exposure and stone chips dull it, and once the resin underneath starts to break down the part cannot simply be repainted without losing the look that made it worth buying. Real carbon on a road car benefits from a good protective coating and occasional care.<\/p>\n\n\n\n
Repair, damage and what happens after a car park knock<\/h2>\n\n\n\n
ABS flexes and absorbs minor impacts. A light scuff can usually be sanded and refinished, which makes it the most forgiving of the three for a daily driver.<\/p>\n\n\n\n
Fiberglass is rigid. It resists a knock better than a thin plastic in some ways and worse in others, but if it does crack, the crack can be ground out and laminated again, and the repair can be finished invisibly. That repairability is a genuine advantage for low-volume parts.<\/p>\n\n\n\n
Real carbon fiber is the hardest of the three to repair well. A crack in a clear-coated carbon part is a specialist job, and a repaired weave is very difficult to make invisible. On a road car, that is the practical downside of paying for carbon in the first place.<\/p>\n\n\n\n
Cost and the total bill<\/h2>\n\n\n\n
Comparing sticker prices alone is misleading because the materials arrive in different states.<\/p>\n\n\n\n
An ABS part usually arrives finished and ready to fit, so the price you see is close to the final cost. A fiberglass part often arrives raw, so add sanding, priming and painting \u2014 or the labour if a body shop does it. A carbon-fibre part arrives finished in clear coat, so the price is higher but the finishing work is done.<\/p>\n\n\n\n
If you are choosing between finishes rather than materials, the maths changes again. A carbon-texture ABS part delivers the visual effect at a fraction of the cost of real carbon, and for a road car with a matching gloss black or body-colour build, that is frequently the better decision.<\/p>\n\n\n\n
What we would not do is buy real carbon purely as a badge of quality and then fit it to a car with mismatched finishes elsewhere. Material consistency across the parts you fit matters more to the final result than the material of any single piece.<\/p>\n\n\n\n
Which material for which BYD build<\/h2>\n\n\n\n
The right answer changes across the BYD range because the cars are used differently.<\/p>\n\n\n\n
Dolphin, Seagull, Atto 2 \u2014 hatchbacks and city cars.<\/strong> These are daily drivers, often parked on streets and used for short trips. ABS in gloss black or paint-matched finish gives the cleanest result for the money, and a carbon-texture finish adds the look without the repair risk. See the gloss black rear roof spoiler for the Dolphin<\/a>.<\/p>\n\n\n\nSeal, Seal 5 DM-i, Seal 7 DM-i \u2014 fastback sedans.<\/strong> These cars carry a long horizontal rear line, and a spoiler sits right in the middle of it, so finish quality is visible immediately. Both gloss black and carbon-texture work well here, and the Rear Spoiler Wing for BYD SEAL<\/a> is supplied in both.<\/p>\n\n\n\nSealion 7, Seal U DM-i, Atto 3 \u2014 SUVs and crossovers.<\/strong> The spoilers are larger and mounted higher, which means more leverage and more exposure. Choose a part with solid mounting and a finish that survives UV, and favour ABS or a carbon-texture finish over raw fiberglass that needs painting after installation.<\/p>\n\n\n\nKing DM-i \/ Destroyer 05 \u2014 sedan builds.<\/strong> This is the model where buyers most often want the full set, and consistency matters. The rear spoiler wing for the King<\/a> is offered in matching gloss black and carbon-texture versions so the rear of the car, the roof spoiler and the side skirts can all be finished the same way.<\/p>\n\n\n\nMid spoiler fitted to a BYD crossover tailgate, side view<\/figcaption><\/figure>\n\n\n\nA quick pre-purchase checklist<\/h2>\n\n\n\n
Before you commit, ask four questions.<\/p>\n\n\n\n
What is the material, exactly?<\/strong> Not the finish, not the marketing word \u2014 the material.<\/p>\n\n\n\nIs it finished or paint-ready?<\/strong> A raw part is a project; a finished part is an installation.<\/p>\n\n\n\nWhat does it weigh?<\/strong> This matters most for large or high-mounted parts, and it tells you how the part is best fixed.<\/p>\n\n\n\nHow does it attach, and can it reuse the original mounting points?<\/strong> Tape suits light parts. Bolts and backing plates suit anything that stands off the body.<\/p>\n\n\n\nGet honest answers to those four and the material question usually answers itself.<\/p>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
Is carbon fiber better than ABS for a spoiler?<\/strong><\/p>\n\n\n\nIt is lighter and stiffer, and its clear-coated weave is a genuinely distinctive finish. Whether it is “better” depends on the car. On a road car, ABS delivers most of the practical benefit at a much lower price and is easier to repair. On a track build or a showpiece, real carbon earns its place.<\/p>\n\n\n\n
What is the difference between carbon fiber and carbon-texture?<\/strong><\/p>\n\n\n\nCarbon fiber is a composite with real carbon fibres in a resin matrix, visible under clear coat. Carbon-texture is the look of that weave reproduced on a plastic part by printing, dipping or wrapping. It looks convincing, costs far less and repairs more easily.<\/p>\n\n\n\n
Is a fiberglass spoiler a bad choice?<\/strong><\/p>\n\n\n\nNot at all \u2014 it is cheap, strong and highly repairable. The catch is that it usually arrives raw and needs sanding, priming and painting, so the finished cost is higher than the sticker price and the result depends on the quality of the prep work.<\/p>\n\n\n\n
Do I need to paint an ABS spoiler?<\/strong><\/p>\n\n\n\nNo. ABS parts are commonly supplied finished in gloss black, which suits most builds, or paint-ready so you can colour match them. If you do paint it, use the vehicle’s paint code rather than the colour name to get a match.<\/p>\n\n\n\n
Will a carbon fiber spoiler yellow or fade?<\/strong><\/p>\n\n\n\nThe carbon itself does not fade, but the clear coat over it can dull or degrade with UV exposure and stone chips. That is why real carbon on a road car benefits from a protective coating and a little maintenance.<\/p>\n\n\n\n
Which material is easiest to install?<\/strong><\/p>\n\n\n\nABS, because it is light, usually finished on arrival and can be fixed with tape or with tape and studs. Fiberglass adds a paint stage before installation, and large carbon or pedestal parts usually need bolting with proper reinforcement.<\/p>\n\n\n\n
Need help choosing a material and finish?<\/h2>\n\n\n\n
Tell us your model, year and trim, plus how you want the rear of the car to look, and we will point you to the right material and finish rather than the most expensive option. We supply gloss black, paint-matched, carbon-texture and real carbon parts across the BYD range, with mounting matched to the actual body.<\/p>\n\n\n\n
Shipping is from China with MOQ 1 piece<\/strong>, and we support bulk and dropshipping<\/strong> orders for accessory shops, installers and resellers who need consistent finish across a batch. Have a look at the Spoilers & Wings range<\/a> or the wider BYD exterior accessories<\/a> selection, then request a quote<\/a>. BYD is our focus, but we are glad to quote other makes if you send us the model <\/p>\n\n\n\n\n\nNeed help choosing a spoiler material for your BYD?<\/strong> Browse our BYD spoilers and wings<\/a> collection, or contact us<\/a> with your model, year and finish preference if you need a specific accessory sourced.<\/p>\nReferences<\/h2>\n\n\n\n\n- Acrylonitrile butadiene styrene (ABS) \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Acrylonitrile_butadiene_styrene<\/li>\n\n\n\n
- Fiberglass \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Fiberglass<\/li>\n\n\n\n
- Carbon-fiber-reinforced polymers \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Carbon-fiber-reinforced_polymers<\/li>\n\n\n\n
- ABS vs Fiberglass vs Carbon Fiber: Which Material Is Right? \u2014 Vicrez Support \u2014 https:\/\/support.vicrez.com\/hc\/en-us\/articles\/46531089162644-ABS-vs-Fiberglass-vs-Carbon-Fiber-Which-Material-Is-Right<\/li>\n\n\n\n
- Carbon Fiber vs. ABS vs. Fiberglass: What’s the Best Body Kit Material? \u2014 EuroSport Tuning \u2014 https:\/\/eurosporttuning.com\/blog\/carbon-fiber-vs-abs-vs-fiberglass-best-body-kit-material\/<\/li>\n\n\n\n
- Aftermarket Spoiler Fitment Guide for a Clean Build \u2014 My Pro Street \u2014 https:\/\/my.prostreetonline.com\/2026\/09\/04\/aftermarket-spoiler-fitment-guide\/<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
Ailerons en fibre de carbone vs ABS vs fibre de verre : comparez le poids, la rigidit\u00e9, la finition, la r\u00e9sistance aux intemp\u00e9ries, la r\u00e9paration et le co\u00fbt total avant de choisir.<\/p>","protected":false},"author":3,"featured_media":4335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/comments?post=4337"}],"version-history":[{"count":5,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions"}],"predecessor-version":[{"id":5008,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions\/5008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media\/4335"}],"wp:attachment":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media?parent=4337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/categories?post=4337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/tags?post=4337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Roof Spoiler Wing for BYD SEALION 7<\/a><\/h3>\n\n\t\t\t\t<\/li><\/ul>\n\n<\/div>\n\n\n\n<\/div>\n<\/div>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: the short answer<\/h2>\n\n\n\n
If you want a well-finished part on a daily driver with the least fuss and the best value, choose ABS<\/strong>. It is what the majority of factory-style spoilers are made from, it takes a gloss black or paint-matched finish beautifully, and it is light enough for tape or bolt mounting.<\/p>\n\n\n\nIf you are building something lighter or you want the visible weave, choose carbon fiber<\/strong>. Real carbon has the best strength-to-weight ratio of the three, and the clear-coated weave is a finish you cannot fake convincingly.<\/p>\n\n\n\nIf you are on a tight budget, or you are building a custom part where you expect to sand and fill anyway, choose fiberglass<\/strong>. It is inexpensive, easy to repair and easy to reshape, at the cost of weight and finish quality out of the box.<\/p>\n\n\n\nCarbon fiber vs ABS vs fiberglass spoilers: what each material is<\/h2>\n\n\n\n
ABS<\/strong> stands for acrylonitrile butadiene styrene. It is a thermoplastic \u2014 a plastic that softens when heated and can be moulded at scale \u2014 and it has been in wide industrial use since the 1950s. It combines rigidity with impact resistance, which is exactly the combination a spoiler needs, and its properties hold up across roughly \u221220 \u00b0C to 80 \u00b0C. That is why it dominates mass-produced exterior trim and add-on spoilers.<\/p>\n\n\n\nFiberglass<\/strong>, more precisely glass-fibre-reinforced plastic, is glass fibre bonded in a resin matrix. It is cheaper and more flexible than carbon fibre, is stronger than many metals by weight, and can be moulded into complex shapes. It is the traditional material for low-volume car body parts, and it stays popular because it is easy to work with and easy to repair.<\/p>\n\n\n\nCarbon fiber<\/strong> is carbon-fibre-reinforced plastic: carbon fibres set in a resin such as epoxy. It is extremely strong and light, and it is used wherever a high strength-to-weight ratio and high stiffness matter. Its properties are directional \u2014 the weave layout and the ratio of fibre to resin change how the finished part behaves \u2014 which is one reason two “carbon” spoilers can feel very different.<\/p>\n\n\n\nPolyurethane<\/strong> deserves a mention alongside them. It is a flexible plastic used for many OEM-style lips and skirts. It shrugs off minor impacts better than fiberglass and does not crack as readily as rigid composites, which makes it a sensible choice for parts that live close to kerbs.<\/p>\n\n\n\nReal carbon fiber versus carbon-texture finish<\/h2>\n\n\n\n
This is the single most expensive misunderstanding in the aftermarket.<\/p>\n\n\n\n
Real carbon fiber shows a genuine weave under a clear coat, and the fibres are visible because they are actually there. A carbon-texture<\/strong> part has the look reproduced on top of a plastic base \u2014 printed, hydro-dipped or wrapped \u2014 and then clear-coated. It can look excellent, it costs far less, and on a road car it is often the pragmatic choice.<\/p>\n\n\n\nA useful test before you buy: ask what the part is made from, not what it looks like. A listing that says “carbon fibre look”, “carbon style” or “carbon pattern” is telling you something. A seller who says “real carbon fibre, clear-coated” and can show you the underside of the part is giving you a straight answer.<\/p>\n\n\n\nCarbon-texture roof spoiler wing for a BYD, showing the weave pattern<\/figcaption><\/figure>\n\n\n\nWeight, stiffness and what you would actually notice<\/h2>\n\n\n\n
Here is the honest hierarchy. Carbon fiber is the lightest and stiffest. Fiberglass sits in the middle for weight and is stiff but brittle. ABS is the lightest of the moulded plastics and less stiff than either composite, but it is tough and it does not shatter.<\/p>\n\n\n\n
Now the part most buyers skip: on a road car spoiler, that ranking rarely changes how the vehicle drives. A boot-lid spoiler weighs a few kilograms at most, and the difference between an ABS part and a carbon part of the same design is small next to the weight of a passenger, a full tank of fuel or a spare wheel. Where the stiffness genuinely matters is on a large, high-mounted wing that has to hold its shape under real aerodynamic load \u2014 and on those parts, flexing is a safety and durability question, not a styling one.<\/p>\n\n\n\n
The practical conclusion: choose carbon for the finish and the weight saving if you value them, but do not expect a lap-time difference from switching a boot-lid lip from ABS to carbon.<\/p>\n\n\n\n
Finish and how each one ages<\/h2>\n\n\n\n
Finish is where material choice becomes visible after a year or two.<\/p>\n\n\n\n
ABS takes paint and gloss finishes very well, and it holds a paint-matched colour neatly because it does not have a visible weave to hide. Its weakness is that it is a plastic: prolonged heat and UV exposure degrade it, and an unpainted or badly primed part can dull, chalk or distort over time.<\/p>\n\n\n\n
Fiberglass usually arrives in a raw or primered state. That is normal, not a defect. It needs sanding, priming and painting before it goes on the car, and the quality of that prep work determines whether it looks factory or homemade. Gel-coated fiberglass is available but still benefits from careful finishing.<\/p>\n\n\n\n
Carbon fiber is finished with clear coat, which protects the resin and reveals the weave. That clear coat is also the part that ages: UV exposure and stone chips dull it, and once the resin underneath starts to break down the part cannot simply be repainted without losing the look that made it worth buying. Real carbon on a road car benefits from a good protective coating and occasional care.<\/p>\n\n\n\n
Repair, damage and what happens after a car park knock<\/h2>\n\n\n\n
ABS flexes and absorbs minor impacts. A light scuff can usually be sanded and refinished, which makes it the most forgiving of the three for a daily driver.<\/p>\n\n\n\n
Fiberglass is rigid. It resists a knock better than a thin plastic in some ways and worse in others, but if it does crack, the crack can be ground out and laminated again, and the repair can be finished invisibly. That repairability is a genuine advantage for low-volume parts.<\/p>\n\n\n\n
Real carbon fiber is the hardest of the three to repair well. A crack in a clear-coated carbon part is a specialist job, and a repaired weave is very difficult to make invisible. On a road car, that is the practical downside of paying for carbon in the first place.<\/p>\n\n\n\n
Cost and the total bill<\/h2>\n\n\n\n
Comparing sticker prices alone is misleading because the materials arrive in different states.<\/p>\n\n\n\n
An ABS part usually arrives finished and ready to fit, so the price you see is close to the final cost. A fiberglass part often arrives raw, so add sanding, priming and painting \u2014 or the labour if a body shop does it. A carbon-fibre part arrives finished in clear coat, so the price is higher but the finishing work is done.<\/p>\n\n\n\n
If you are choosing between finishes rather than materials, the maths changes again. A carbon-texture ABS part delivers the visual effect at a fraction of the cost of real carbon, and for a road car with a matching gloss black or body-colour build, that is frequently the better decision.<\/p>\n\n\n\n
What we would not do is buy real carbon purely as a badge of quality and then fit it to a car with mismatched finishes elsewhere. Material consistency across the parts you fit matters more to the final result than the material of any single piece.<\/p>\n\n\n\n
Which material for which BYD build<\/h2>\n\n\n\n
The right answer changes across the BYD range because the cars are used differently.<\/p>\n\n\n\n
Dolphin, Seagull, Atto 2 \u2014 hatchbacks and city cars.<\/strong> These are daily drivers, often parked on streets and used for short trips. ABS in gloss black or paint-matched finish gives the cleanest result for the money, and a carbon-texture finish adds the look without the repair risk. See the gloss black rear roof spoiler for the Dolphin<\/a>.<\/p>\n\n\n\nSeal, Seal 5 DM-i, Seal 7 DM-i \u2014 fastback sedans.<\/strong> These cars carry a long horizontal rear line, and a spoiler sits right in the middle of it, so finish quality is visible immediately. Both gloss black and carbon-texture work well here, and the Rear Spoiler Wing for BYD SEAL<\/a> is supplied in both.<\/p>\n\n\n\nSealion 7, Seal U DM-i, Atto 3 \u2014 SUVs and crossovers.<\/strong> The spoilers are larger and mounted higher, which means more leverage and more exposure. Choose a part with solid mounting and a finish that survives UV, and favour ABS or a carbon-texture finish over raw fiberglass that needs painting after installation.<\/p>\n\n\n\nKing DM-i \/ Destroyer 05 \u2014 sedan builds.<\/strong> This is the model where buyers most often want the full set, and consistency matters. The rear spoiler wing for the King<\/a> is offered in matching gloss black and carbon-texture versions so the rear of the car, the roof spoiler and the side skirts can all be finished the same way.<\/p>\n\n\n\nMid spoiler fitted to a BYD crossover tailgate, side view<\/figcaption><\/figure>\n\n\n\nA quick pre-purchase checklist<\/h2>\n\n\n\n
Before you commit, ask four questions.<\/p>\n\n\n\n
What is the material, exactly?<\/strong> Not the finish, not the marketing word \u2014 the material.<\/p>\n\n\n\nIs it finished or paint-ready?<\/strong> A raw part is a project; a finished part is an installation.<\/p>\n\n\n\nWhat does it weigh?<\/strong> This matters most for large or high-mounted parts, and it tells you how the part is best fixed.<\/p>\n\n\n\nHow does it attach, and can it reuse the original mounting points?<\/strong> Tape suits light parts. Bolts and backing plates suit anything that stands off the body.<\/p>\n\n\n\nGet honest answers to those four and the material question usually answers itself.<\/p>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
Is carbon fiber better than ABS for a spoiler?<\/strong><\/p>\n\n\n\nIt is lighter and stiffer, and its clear-coated weave is a genuinely distinctive finish. Whether it is “better” depends on the car. On a road car, ABS delivers most of the practical benefit at a much lower price and is easier to repair. On a track build or a showpiece, real carbon earns its place.<\/p>\n\n\n\n
What is the difference between carbon fiber and carbon-texture?<\/strong><\/p>\n\n\n\nCarbon fiber is a composite with real carbon fibres in a resin matrix, visible under clear coat. Carbon-texture is the look of that weave reproduced on a plastic part by printing, dipping or wrapping. It looks convincing, costs far less and repairs more easily.<\/p>\n\n\n\n
Is a fiberglass spoiler a bad choice?<\/strong><\/p>\n\n\n\nNot at all \u2014 it is cheap, strong and highly repairable. The catch is that it usually arrives raw and needs sanding, priming and painting, so the finished cost is higher than the sticker price and the result depends on the quality of the prep work.<\/p>\n\n\n\n
Do I need to paint an ABS spoiler?<\/strong><\/p>\n\n\n\nNo. ABS parts are commonly supplied finished in gloss black, which suits most builds, or paint-ready so you can colour match them. If you do paint it, use the vehicle’s paint code rather than the colour name to get a match.<\/p>\n\n\n\n
Will a carbon fiber spoiler yellow or fade?<\/strong><\/p>\n\n\n\nThe carbon itself does not fade, but the clear coat over it can dull or degrade with UV exposure and stone chips. That is why real carbon on a road car benefits from a protective coating and a little maintenance.<\/p>\n\n\n\n
Which material is easiest to install?<\/strong><\/p>\n\n\n\nABS, because it is light, usually finished on arrival and can be fixed with tape or with tape and studs. Fiberglass adds a paint stage before installation, and large carbon or pedestal parts usually need bolting with proper reinforcement.<\/p>\n\n\n\n
Need help choosing a material and finish?<\/h2>\n\n\n\n
Tell us your model, year and trim, plus how you want the rear of the car to look, and we will point you to the right material and finish rather than the most expensive option. We supply gloss black, paint-matched, carbon-texture and real carbon parts across the BYD range, with mounting matched to the actual body.<\/p>\n\n\n\n
Shipping is from China with MOQ 1 piece<\/strong>, and we support bulk and dropshipping<\/strong> orders for accessory shops, installers and resellers who need consistent finish across a batch. Have a look at the Spoilers & Wings range<\/a> or the wider BYD exterior accessories<\/a> selection, then request a quote<\/a>. BYD is our focus, but we are glad to quote other makes if you send us the model <\/p>\n\n\n\n\n\nNeed help choosing a spoiler material for your BYD?<\/strong> Browse our BYD spoilers and wings<\/a> collection, or contact us<\/a> with your model, year and finish preference if you need a specific accessory sourced.<\/p>\nReferences<\/h2>\n\n\n\n\n- Acrylonitrile butadiene styrene (ABS) \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Acrylonitrile_butadiene_styrene<\/li>\n\n\n\n
- Fiberglass \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Fiberglass<\/li>\n\n\n\n
- Carbon-fiber-reinforced polymers \u2014 Wikipedia \u2014 https:\/\/en.wikipedia.org\/wiki\/Carbon-fiber-reinforced_polymers<\/li>\n\n\n\n
- ABS vs Fiberglass vs Carbon Fiber: Which Material Is Right? \u2014 Vicrez Support \u2014 https:\/\/support.vicrez.com\/hc\/en-us\/articles\/46531089162644-ABS-vs-Fiberglass-vs-Carbon-Fiber-Which-Material-Is-Right<\/li>\n\n\n\n
- Carbon Fiber vs. ABS vs. Fiberglass: What’s the Best Body Kit Material? \u2014 EuroSport Tuning \u2014 https:\/\/eurosporttuning.com\/blog\/carbon-fiber-vs-abs-vs-fiberglass-best-body-kit-material\/<\/li>\n\n\n\n
- Aftermarket Spoiler Fitment Guide for a Clean Build \u2014 My Pro Street \u2014 https:\/\/my.prostreetonline.com\/2026\/09\/04\/aftermarket-spoiler-fitment-guide\/<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
Ailerons en fibre de carbone vs ABS vs fibre de verre : comparez le poids, la rigidit\u00e9, la finition, la r\u00e9sistance aux intemp\u00e9ries, la r\u00e9paration et le co\u00fbt total avant de choisir.<\/p>","protected":false},"author":3,"featured_media":4335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/comments?post=4337"}],"version-history":[{"count":5,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions"}],"predecessor-version":[{"id":5008,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions\/5008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media\/4335"}],"wp:attachment":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media?parent=4337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/categories?post=4337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/tags?post=4337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Carbon fiber vs ABS vs fiberglass spoilers: the short answer<\/h2>\n\n\n\n
If you want a well-finished part on a daily driver with the least fuss and the best value, choose ABS<\/strong>. It is what the majority of factory-style spoilers are made from, it takes a gloss black or paint-matched finish beautifully, and it is light enough for tape or bolt mounting.<\/p>\n\n\n\n If you are building something lighter or you want the visible weave, choose carbon fiber<\/strong>. Real carbon has the best strength-to-weight ratio of the three, and the clear-coated weave is a finish you cannot fake convincingly.<\/p>\n\n\n\n If you are on a tight budget, or you are building a custom part where you expect to sand and fill anyway, choose fiberglass<\/strong>. It is inexpensive, easy to repair and easy to reshape, at the cost of weight and finish quality out of the box.<\/p>\n\n\n\n ABS<\/strong> stands for acrylonitrile butadiene styrene. It is a thermoplastic \u2014 a plastic that softens when heated and can be moulded at scale \u2014 and it has been in wide industrial use since the 1950s. It combines rigidity with impact resistance, which is exactly the combination a spoiler needs, and its properties hold up across roughly \u221220 \u00b0C to 80 \u00b0C. That is why it dominates mass-produced exterior trim and add-on spoilers.<\/p>\n\n\n\n Fiberglass<\/strong>, more precisely glass-fibre-reinforced plastic, is glass fibre bonded in a resin matrix. It is cheaper and more flexible than carbon fibre, is stronger than many metals by weight, and can be moulded into complex shapes. It is the traditional material for low-volume car body parts, and it stays popular because it is easy to work with and easy to repair.<\/p>\n\n\n\n Carbon fiber<\/strong> is carbon-fibre-reinforced plastic: carbon fibres set in a resin such as epoxy. It is extremely strong and light, and it is used wherever a high strength-to-weight ratio and high stiffness matter. Its properties are directional \u2014 the weave layout and the ratio of fibre to resin change how the finished part behaves \u2014 which is one reason two “carbon” spoilers can feel very different.<\/p>\n\n\n\n Polyurethane<\/strong> deserves a mention alongside them. It is a flexible plastic used for many OEM-style lips and skirts. It shrugs off minor impacts better than fiberglass and does not crack as readily as rigid composites, which makes it a sensible choice for parts that live close to kerbs.<\/p>\n\n\n\n This is the single most expensive misunderstanding in the aftermarket.<\/p>\n\n\n\n Real carbon fiber shows a genuine weave under a clear coat, and the fibres are visible because they are actually there. A carbon-texture<\/strong> part has the look reproduced on top of a plastic base \u2014 printed, hydro-dipped or wrapped \u2014 and then clear-coated. It can look excellent, it costs far less, and on a road car it is often the pragmatic choice.<\/p>\n\n\n\n A useful test before you buy: ask what the part is made from, not what it looks like. A listing that says “carbon fibre look”, “carbon style” or “carbon pattern” is telling you something. A seller who says “real carbon fibre, clear-coated” and can show you the underside of the part is giving you a straight answer.<\/p>\n\n\n\n Here is the honest hierarchy. Carbon fiber is the lightest and stiffest. Fiberglass sits in the middle for weight and is stiff but brittle. ABS is the lightest of the moulded plastics and less stiff than either composite, but it is tough and it does not shatter.<\/p>\n\n\n\n Now the part most buyers skip: on a road car spoiler, that ranking rarely changes how the vehicle drives. A boot-lid spoiler weighs a few kilograms at most, and the difference between an ABS part and a carbon part of the same design is small next to the weight of a passenger, a full tank of fuel or a spare wheel. Where the stiffness genuinely matters is on a large, high-mounted wing that has to hold its shape under real aerodynamic load \u2014 and on those parts, flexing is a safety and durability question, not a styling one.<\/p>\n\n\n\n The practical conclusion: choose carbon for the finish and the weight saving if you value them, but do not expect a lap-time difference from switching a boot-lid lip from ABS to carbon.<\/p>\n\n\n\n Finish is where material choice becomes visible after a year or two.<\/p>\n\n\n\n ABS takes paint and gloss finishes very well, and it holds a paint-matched colour neatly because it does not have a visible weave to hide. Its weakness is that it is a plastic: prolonged heat and UV exposure degrade it, and an unpainted or badly primed part can dull, chalk or distort over time.<\/p>\n\n\n\n Fiberglass usually arrives in a raw or primered state. That is normal, not a defect. It needs sanding, priming and painting before it goes on the car, and the quality of that prep work determines whether it looks factory or homemade. Gel-coated fiberglass is available but still benefits from careful finishing.<\/p>\n\n\n\n Carbon fiber is finished with clear coat, which protects the resin and reveals the weave. That clear coat is also the part that ages: UV exposure and stone chips dull it, and once the resin underneath starts to break down the part cannot simply be repainted without losing the look that made it worth buying. Real carbon on a road car benefits from a good protective coating and occasional care.<\/p>\n\n\n\n ABS flexes and absorbs minor impacts. A light scuff can usually be sanded and refinished, which makes it the most forgiving of the three for a daily driver.<\/p>\n\n\n\n Fiberglass is rigid. It resists a knock better than a thin plastic in some ways and worse in others, but if it does crack, the crack can be ground out and laminated again, and the repair can be finished invisibly. That repairability is a genuine advantage for low-volume parts.<\/p>\n\n\n\n Real carbon fiber is the hardest of the three to repair well. A crack in a clear-coated carbon part is a specialist job, and a repaired weave is very difficult to make invisible. On a road car, that is the practical downside of paying for carbon in the first place.<\/p>\n\n\n\n Comparing sticker prices alone is misleading because the materials arrive in different states.<\/p>\n\n\n\n An ABS part usually arrives finished and ready to fit, so the price you see is close to the final cost. A fiberglass part often arrives raw, so add sanding, priming and painting \u2014 or the labour if a body shop does it. A carbon-fibre part arrives finished in clear coat, so the price is higher but the finishing work is done.<\/p>\n\n\n\n If you are choosing between finishes rather than materials, the maths changes again. A carbon-texture ABS part delivers the visual effect at a fraction of the cost of real carbon, and for a road car with a matching gloss black or body-colour build, that is frequently the better decision.<\/p>\n\n\n\n What we would not do is buy real carbon purely as a badge of quality and then fit it to a car with mismatched finishes elsewhere. Material consistency across the parts you fit matters more to the final result than the material of any single piece.<\/p>\n\n\n\n The right answer changes across the BYD range because the cars are used differently.<\/p>\n\n\n\n Dolphin, Seagull, Atto 2 \u2014 hatchbacks and city cars.<\/strong> These are daily drivers, often parked on streets and used for short trips. ABS in gloss black or paint-matched finish gives the cleanest result for the money, and a carbon-texture finish adds the look without the repair risk. See the gloss black rear roof spoiler for the Dolphin<\/a>.<\/p>\n\n\n\n Seal, Seal 5 DM-i, Seal 7 DM-i \u2014 fastback sedans.<\/strong> These cars carry a long horizontal rear line, and a spoiler sits right in the middle of it, so finish quality is visible immediately. Both gloss black and carbon-texture work well here, and the Rear Spoiler Wing for BYD SEAL<\/a> is supplied in both.<\/p>\n\n\n\n Sealion 7, Seal U DM-i, Atto 3 \u2014 SUVs and crossovers.<\/strong> The spoilers are larger and mounted higher, which means more leverage and more exposure. Choose a part with solid mounting and a finish that survives UV, and favour ABS or a carbon-texture finish over raw fiberglass that needs painting after installation.<\/p>\n\n\n\n King DM-i \/ Destroyer 05 \u2014 sedan builds.<\/strong> This is the model where buyers most often want the full set, and consistency matters. The rear spoiler wing for the King<\/a> is offered in matching gloss black and carbon-texture versions so the rear of the car, the roof spoiler and the side skirts can all be finished the same way.<\/p>\n\n\n\n Before you commit, ask four questions.<\/p>\n\n\n\n What is the material, exactly?<\/strong> Not the finish, not the marketing word \u2014 the material.<\/p>\n\n\n\n Is it finished or paint-ready?<\/strong> A raw part is a project; a finished part is an installation.<\/p>\n\n\n\n What does it weigh?<\/strong> This matters most for large or high-mounted parts, and it tells you how the part is best fixed.<\/p>\n\n\n\n How does it attach, and can it reuse the original mounting points?<\/strong> Tape suits light parts. Bolts and backing plates suit anything that stands off the body.<\/p>\n\n\n\n Get honest answers to those four and the material question usually answers itself.<\/p>\n\n\n\n Is carbon fiber better than ABS for a spoiler?<\/strong><\/p>\n\n\n\n It is lighter and stiffer, and its clear-coated weave is a genuinely distinctive finish. Whether it is “better” depends on the car. On a road car, ABS delivers most of the practical benefit at a much lower price and is easier to repair. On a track build or a showpiece, real carbon earns its place.<\/p>\n\n\n\n What is the difference between carbon fiber and carbon-texture?<\/strong><\/p>\n\n\n\n Carbon fiber is a composite with real carbon fibres in a resin matrix, visible under clear coat. Carbon-texture is the look of that weave reproduced on a plastic part by printing, dipping or wrapping. It looks convincing, costs far less and repairs more easily.<\/p>\n\n\n\n Is a fiberglass spoiler a bad choice?<\/strong><\/p>\n\n\n\n Not at all \u2014 it is cheap, strong and highly repairable. The catch is that it usually arrives raw and needs sanding, priming and painting, so the finished cost is higher than the sticker price and the result depends on the quality of the prep work.<\/p>\n\n\n\n Do I need to paint an ABS spoiler?<\/strong><\/p>\n\n\n\n No. ABS parts are commonly supplied finished in gloss black, which suits most builds, or paint-ready so you can colour match them. If you do paint it, use the vehicle’s paint code rather than the colour name to get a match.<\/p>\n\n\n\n Will a carbon fiber spoiler yellow or fade?<\/strong><\/p>\n\n\n\n The carbon itself does not fade, but the clear coat over it can dull or degrade with UV exposure and stone chips. That is why real carbon on a road car benefits from a protective coating and a little maintenance.<\/p>\n\n\n\n Which material is easiest to install?<\/strong><\/p>\n\n\n\n ABS, because it is light, usually finished on arrival and can be fixed with tape or with tape and studs. Fiberglass adds a paint stage before installation, and large carbon or pedestal parts usually need bolting with proper reinforcement.<\/p>\n\n\n\n Tell us your model, year and trim, plus how you want the rear of the car to look, and we will point you to the right material and finish rather than the most expensive option. We supply gloss black, paint-matched, carbon-texture and real carbon parts across the BYD range, with mounting matched to the actual body.<\/p>\n\n\n\n Shipping is from China with MOQ 1 piece<\/strong>, and we support bulk and dropshipping<\/strong> orders for accessory shops, installers and resellers who need consistent finish across a batch. Have a look at the Spoilers & Wings range<\/a> or the wider BYD exterior accessories<\/a> selection, then request a quote<\/a>. BYD is our focus, but we are glad to quote other makes if you send us the model <\/p>\n\n\n\n\n\n Need help choosing a spoiler material for your BYD?<\/strong> Browse our BYD spoilers and wings<\/a> collection, or contact us<\/a> with your model, year and finish preference if you need a specific accessory sourced.<\/p>\n Ailerons en fibre de carbone vs ABS vs fibre de verre : comparez le poids, la rigidit\u00e9, la finition, la r\u00e9sistance aux intemp\u00e9ries, la r\u00e9paration et le co\u00fbt total avant de choisir.<\/p>","protected":false},"author":3,"featured_media":4335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/comments?post=4337"}],"version-history":[{"count":5,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions"}],"predecessor-version":[{"id":5008,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/posts\/4337\/revisions\/5008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media\/4335"}],"wp:attachment":[{"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/media?parent=4337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/categories?post=4337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bydcarchina.com\/fr\/wp-json\/wp\/v2\/tags?post=4337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Carbon fiber vs ABS vs fiberglass spoilers: what each material is<\/h2>\n\n\n\n
Real carbon fiber versus carbon-texture finish<\/h2>\n\n\n\n
Weight, stiffness and what you would actually notice<\/h2>\n\n\n\n
Finish and how each one ages<\/h2>\n\n\n\n
Repair, damage and what happens after a car park knock<\/h2>\n\n\n\n
Cost and the total bill<\/h2>\n\n\n\n
Which material for which BYD build<\/h2>\n\n\n\n
A quick pre-purchase checklist<\/h2>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
Need help choosing a material and finish?<\/h2>\n\n\n\n
References<\/h2>\n\n\n\n
\n