{"product_id":"2017-2022-for-audi-a4-s4-rs4-b9-carbon-fiber-mirror-caps","title":"2017-2022 For Audi A4 S4 RS4 B9 Carbon Fiber Mirror Caps","description":"\u003ch1\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eElevate your Audi A4, S4 or RS4 (B9, 2017‑2019) with a genuine carbon fiber upgrade – our real dry carbon mirror caps. The B9 A4 is known for its sharp, modern design and refined driving dynamics. Unlike cheap stick‑on ABS covers that cheapen the appearance, our caps are \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ereal prepreg dry carbon\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – autoclave‑cured, CNC‑trimmed, and finished with a double‑layer UV‑resistant clear coat. The result is a brilliant 2x2 twill weave that perfectly complements the A4’s executive‑sporty character.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy choose real carbon over plastic imitations?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eReal carbon doesn’t fade, yellow, or warp under the sun. It’s stronger, lighter, and truly elevates the premium look of your A4, S4 or RS4. Our caps directly replace the original mirror housings – no tape, no drilling, no bulky “shells”. Just a perfect OEM‑plus fit that looks factory‑optional.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eWe engineered these caps using \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3D scanning\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e of original B9 mirror housings (2017‑2019). \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This fits the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eB9 pre‑facelift\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e generation. The B9.5 facelift (2020‑2022) has a different, more angular mirror cap design – we offer a separate listing for those models. Whether you drive a daily A4, the sporty S4, or the high‑performance RS4 Avant (sedan in some markets), this 5‑minute upgrade delivers instant visual impact and lasting durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eServing both individual enthusiasts (B2C) and businesses (B2B):\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e✅ US warehouse for fast shipping\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✅ CE certified for quality assurance\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✅ 1‑year warranty for peace of mind\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✅ Factory direct – competitive pricing\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✅ Dropshipping \u0026amp; wholesale programs available\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✅ Custom OEM\/ODM orders welcome (weaves, logos, matte\/gloss, etc.)\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003e5 Key Features\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\n\u003cspan\u003e1. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGenuine Prepreg Dry Carbon Fiber Construction\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eMade from high‑grade prepreg carbon fiber with a consistent 2x2 twill weave. Autoclave‑cured and CNC‑trimmed for perfect edges. No fiberglass backing, no hydro‑dipping – this is the real material used by supercars and the Audi exclusive program. Each cap weighs approximately 55g (OEM plastic is ~85g), reducing unsprung weight while providing superior rigidity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan\u003e2. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eOEM‑Grade Precision Fitment for B9 (2017‑2019)\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eWe scanned original B9 A4 mirror housings to create CAD‑perfect molds. The caps snap directly onto your factory mirror base using the original clips – no modifications, no adhesives. Every set is test‑fitted on a genuine B9 mirror jig before packing. The side assist version includes an exact cutout for the LED warning light (located on the outer edge of the mirror cap). \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fits all 2017‑2019 A4, S4, and RS4 – including sedan and Avant (wagon) body styles. Does \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNOT\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e fit B9.5 (2020‑2022) facelift models.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan\u003e3. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUV‑Resistant High‑Gloss Clear Coat (No Yellowing)\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSun exposure is the #1 killer of aftermarket carbon parts. Our caps are coated with a double‑layer automotive‑grade clear coat that blocks UV rays, preventing the yellowing, fading, or micro‑cracking that plagues cheap alternatives. The high‑gloss finish remains showroom‑bright even after years of sun, rain, and road salt. A matte finish option is also available for a stealthy, sporty look.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan\u003e4. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLightweight \u0026amp; Aerodynamic Benefit\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eReducing unsprung and rotational mass – even by a few grams – contributes to sharper steering response and reduced wind noise at highway speeds. The smooth carbon surface also reduces turbulence around the side mirrors, slightly improving high‑speed stability. Every gram saved adds to the refined driving dynamics of your A4.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan\u003e5. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePlug‑and‑Play Installation – 5 Minute DIY\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNo special tools, no drilling, no permanent modifications. Simply use a plastic trim tool (or your fingers) to gently pry the original mirror cap from the bottom edge, release the clips, and pop it off. Then align our carbon cap with the factory mounting points and press firmly until you hear the clicks. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cem\u003e\u003cspan\u003eNote: B9 mirror caps are among the easiest to replace on any modern Audi – even a first‑time DIYer can do it.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h1\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\"\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 25.9502%;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 73.6888%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9502%;\"\u003e\u003cstrong\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6888%;\"\u003e\u003cspan\u003eAudi A4, S4, RS4 (B9 generation) – 2017, 2018, 2019\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9502%;\"\u003e\u003cstrong\u003e\u003cspan\u003eModel Years\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6888%;\"\u003e\u003cspan\u003e2017‑2019 only (pre‑facelift B9). Does NOT fit 2020‑2022 B9.5 facelift\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9502%;\"\u003e\u003cstrong\u003e\u003cspan\u003eBody Styles\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6888%;\"\u003e\u003cspan\u003eSedan (Saloon), Avant \/ Wagon – same mirror caps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9502%;\"\u003e\u003cstrong\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6888%;\"\u003e\u003cspan\u003eGenuine prepreg dry carbon fiber, 2x2 twill weave (3K)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9502%;\"\u003e\u003cstrong\u003e\u003cspan\u003eFinish Options\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6888%;\"\u003e\u003cspan\u003eHigh‑gloss UV clear coat (standard) \/ Matte clear coat \/ Forged carbon\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9502%;\"\u003e\u003cstrong\u003e\u003cspan\u003eSide Assist Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6888%;\"\u003e\u003cspan\u003eAvailable with or without side assist LED cutout – select at checkout (check your original cap for the small rectangular cutout on the outer edge)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9502%;\"\u003e\u003cstrong\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6888%;\"\u003e\u003cspan\u003eApprox. 55g per cap (OEM plastic ~85g)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9502%;\"\u003e\u003cstrong\u003e\u003cspan\u003eMounting Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6888%;\"\u003e\u003cspan\u003eDirect clip‑in replacement (snap‑on, no tape or drilling)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9502%;\"\u003e\u003cstrong\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6888%;\"\u003e\u003cspan\u003eLeft mirror cap + Right mirror cap\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9502%;\"\u003e\u003cstrong\u003e\u003cspan\u003eCertification\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6888%;\"\u003e\u003cspan\u003eCE certified (EU safety \u0026amp; material compliance)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9502%;\"\u003e\u003cstrong\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6888%;\"\u003e\u003cspan\u003e1 year (manufacturing defects, delamination, yellowing)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9502%;\"\u003e\u003cstrong\u003e\u003cspan\u003eWarehouse\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6888%;\"\u003e\u003cspan\u003eUSA (fast domestic shipping)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9502%;\"\u003e\u003cstrong\u003e\u003cspan\u003eCustom Options\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6888%;\"\u003e\u003cspan\u003eCustom weave (e.g., red\/blue carbon, forged), logo embossing, matte\/gloss, special finishes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch1\u003e\u003cspan\u003eWhat’s in the Box\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e2 ×\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Real dry carbon fiber mirror caps (left + right)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003e\u003cspan\u003e Installation \u0026amp; Safety Guide\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eInstallation Time:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5‑10 minutes (both sides)\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eDifficulty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Very Easy (1\/5) – DIY friendly\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eRequirements:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003ePlastic trim removal tool (or a soft pry tool – a credit card wrapped in a microfiber cloth works)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eClean hands (or gloves) to avoid fingerprint smudges\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNo tools required for the clips themselves – they are hand‑snap design\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eShipping \u0026amp; Returns\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e 20-Year Specialization: 158000+ bumpers installed since 2006.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eShipping:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Worldwide delivery. In-stock US orders ship within 1-3 business days. International orders: 22-25 business days. Free shipping \u0026amp;amp; no sales tax(Continental US only).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eReturns:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e If the kit does not fit, arrives damaged, or you are unsatisfied, return it within 15 days as long as it remains uninstalled and unpainted – free return shipping for genuine fitment issues. Combined with our 1-year warranty, this risk-free policy gives body shops, resellers, and DIYers complete confidence when ordering For Audi facelift kits. Contact us for wholesale pricing and US stock availability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1-year warranty against manufacturing defects.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eQ1: Will these fit my 2018 Audi A4 Sedan (B9)?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes, all 2017‑2019 B9 A4, S4, and RS4 share the same mirror cap shape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eQ2: Will they fit a 2021 Audi S4 (B9.5 facelift)?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: No. The B9.5 facelift (2020‑2022) has a different mirror cap design. Please contact us for the correct version for B9.5 models.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eQ3: How can I tell if my car is B9 or B9.5?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: B9 (2017‑2019) has a more rounded mirror cap. B9.5 (2020‑2022) has a sharper, angular cap with the turn signal integrated into the cap. If you see an orange LED strip on the mirror cap itself, you have B9.5 – do not order this product.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eQ4: Are these real carbon fiber or fake plastic?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Real. Genuine prepreg dry carbon with 2x2 twill weave, autoclave cured. No ABS, no hydro‑dipping, no “carbon look”. Forged carbon and matte finishes are also available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eQ5: How do I know if my A4 has side assist (blind‑spot warning)?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Look at your existing mirror cap. If there is a small rectangular cutout or a clear plastic window on the outer edge (facing the rear of the car), you have side assist. If the cap is solid with no cutout, select “Without Side Assist”. Email us a photo if unsure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eQ6: Will these interfere with the folding mirrors or side assist LED?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: No. Our caps are designed with precise cutouts for the side assist LED (if ordered correctly). Folding mirrors operate normally.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"APEX Auto","offers":[{"title":"Default Title","offer_id":56760694505775,"sku":null,"price":166.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3190\/2767\/files\/1_acb5602f-c15f-4537-854b-06915a6fc0bb.jpg?v=1776245451","url":"https:\/\/www.apexautotuning.com\/products\/2017-2022-for-audi-a4-s4-rs4-b9-carbon-fiber-mirror-caps","provider":"Apexauto","version":"1.0","type":"link"}