{"product_id":"2017-2019-for-audi-a4-b9-non-s-line-s4-carbon-fiber-rear-diffuser","title":"2017-2019 For A4 B9 Non\/S-Line S4 Carbon Fiber Diffuser + Quad Exhaust Tips | Fast Ship","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003e⚡️\u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003e2017-2019 Audi A4 B9 Non\/S-Line S4 Carbon Fiber Rear Diffuser | Quad Exhaust Tips | Fast Shipping\u003c\/strong\u003e\u003cem\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003eRevamp the rear-end of your 2017-2019 Audi A4 B9 (Non\/S-Line) and S4 with the Carbon Fiber Rear Diffuser + Quad Exhaust Tips — the ultimate blend of sporty aesthetics and hassle-free upgrade. Precision-engineered exclusively for the B9.0 platform (2017-2019), this complete kit delivers S4-inspired aggression with a carbon fiber weave finish, seamlessly integrated quad exhaust tips, and a direct replacement design that requires no modifications. Perfect for enthusiasts seeking to elevate their vehicle’s look without compromising fit or functionality, it’s shipped fast to get your upgrade installed in no time.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eB9 -Exclusive Fit for 2017-2019 A4 Non\/S-Line\u003c\/strong\u003e\u003cbr\u003ePrecision-designed for 2017-2019 Audi A4\/S4 B9 (Non-S-Line, S-Line)\u003cbr\u003ePerfect alignment with factory mounting points (3D laser-scanned from OEM B9 rear bumper data)\u003cbr\u003eFits both standard and sport bumper covers (distinguished by rear reflector trim) with no gaps or adjustments\u003cbr\u003e✅ \u003cstrong\u003eComplete Kit: Real Carbon Fiber Diffuser + Quad Exhaust Tips\u003c\/strong\u003e\u003cbr\u003eThe all-in-one rear-end upgrade for B9 owners:\u003cbr\u003e100% Real Twill Weave Carbon Fiber Diffuser: Hand-laid carbon fiber layers for optimal strength-to-weight ratio, finished with high-gloss UV-stabilized clear coat\u003cbr\u003eQuad Exhaust Tips: T-304 stainless steel construction with mirror-polished finish, slant-cut design for aggressive styling; dual-wall welded edges for enhanced durability, heat resistance, and corrosion protection\u003cbr\u003eSeamless integration — tips align perfectly with diffuser’s exhaust cutouts for a factory-finished look\u003cbr\u003eNo additional purchases needed for a complete rear-end transformation\u003cbr\u003e✅\u003cstrong\u003e Direct Replacement Installation (No Modifications!)\u003c\/strong\u003e\u003cbr\u003ePlug-and-play design replaces factory rear diffuser using original mounting holes and hardware\u003cbr\u003eNo drilling, cutting, or welding required — preserves vehicle integrity and resale value\u003cbr\u003eInstallation takes 1-2 hours for professionals or experienced DIYers (standard tools only)\u003cbr\u003eCompatible with both factory and aftermarket exhaust systems (adapters included for custom setups)\u003cbr\u003e✅ \u003cstrong\u003ePremium Real Carbon Fiber Construction \u0026amp; Styling\u003c\/strong\u003e\u003cbr\u003eAuthentic Carbon Fiber: 40% lighter than OEM plastic diffusers while delivering superior structural rigidity; resistant to minor impacts and road debris\u003cbr\u003eHigh-gloss UV-stabilized clear coat resists yellowing, fading, and oxidation — maintains a sleek, showroom-worthy shine for years\u003cbr\u003eQuad exhaust tips deliver a performance-focused look that elevates the B9’s rear profile and complements real carbon fiber’s luxury appeal\u003cbr\u003e✅ \u003cstrong\u003eFast Global Shipping \u0026amp; Secure Delivery\u003c\/strong\u003e\u003cbr\u003e48-hour order processing for quick fulfillment, with 3-7 days delivery to most regions\u003cbr\u003eNo customs delays or hidden fees — tracked shipping with insurance for peace of mind\u003cbr\u003eCarbon fiber components are packaged in shock-absorbent materials to prevent transit damage\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose Our Real Carbon Fiber Rear Diffuser with Quad Exhaust Tips? \u003c\/strong\u003e\u003cbr\u003eWhen upgrading your 2017-2019 Audi A4 B9 Non\/S-Line, fitment precision, authentic premium styling, and convenience are essential, and our complete kit stands out as the top choice for discerning enthusiasts because it is engineered exclusively for the B9 platform to avoid the fitment issues common with universal or B9.5-compatible alternatives, features 100% real twill weave carbon fiber construction that delivers genuine lightweight performance and luxury aesthetics far superior to carbon fiber-look plastic imitations, includes fully integrated quad stainless steel exhaust tips with dual-wall welding for long-lasting corrosion resistance and aggressive styling that complements the diffuser’s premium finish.\u003cbr\u003e🔧 \u003cstrong\u003e15-Year Specialization: \u003c\/strong\u003e132,387+ bumpers installed since 2010.\u003cbr\u003e🚚 \u003cstrong\u003eNext-Day US Delivery:\u003c\/strong\u003e 90% of orders ship from our West Coast warehouse within 24 hours. Free shipping \u0026amp;amp; no sales tax(Continental US only).\u003cbr\u003e🛡️\u003cstrong\u003e Zero-risk purchase:\u003c\/strong\u003e\u003cbr\u003e14-day return: return label is provided for easy exchange.\u003cbr\u003ePrice match guarantee: Found a cheaper one? We will match the price and provide an additional 5% discount\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"title\"\u003e\u003cstrong\u003eThis Part Fits the Following Vehicles\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 99.6007%; height: 85px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 17.9496%; height: 19.5833px;\"\u003e\u003cspan\u003eMake\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 18.6254%; height: 19.5833px;\"\u003e\u003cspan\u003eGen\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 29.2401%; height: 19.5833px;\"\u003e\u003cspan\u003eYear\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.7234%; height: 19.5833px;\"\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003ctd style=\"width: 17.9496%; height: 39.1667px;\"\u003e\u003cspan\u003eAUDI\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 18.6254%; height: 39.1667px;\"\u003eB9\u003c\/td\u003e\n\u003ctd style=\"width: 29.2401%; height: 39.1667px;\"\u003e2017-2019\u003c\/td\u003e\n\u003ctd style=\"width: 33.7234%; height: 39.1667px;\"\u003eA4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 17.9496%; height: 19.5833px;\"\u003e\u003cspan\u003eAUDI\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 18.6254%; height: 19.5833px;\"\u003eB9\u003c\/td\u003e\n\u003ctd style=\"width: 29.2401%; height: 19.5833px;\"\u003e2017-2019\u003c\/td\u003e\n\u003ctd style=\"width: 33.7234%; height: 19.5833px;\"\u003eS4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"ace-line\" data-node=\"true\" dir=\"auto\"\u003e\n\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNote: This diffuser\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e does NOT fit real RS4s.\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ace-line\" data-node=\"true\" dir=\"auto\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp data-spm-anchor-id=\"a2700.details.0.i85.448f1a20X1Eeyx\"\u003e\u003cstrong\u003eOther attributes\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 188.559px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 25.9549px;\"\u003e\n\u003ctd style=\"width: 50.2%; height: 25.9549px;\"\u003e\u003cspan\u003eCondition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.4777%; height: 25.9549px;\"\u003e\u003cspan\u003eNew\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25.9549px;\"\u003e\n\u003ctd style=\"width: 50.2%; height: 25.9549px;\"\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.4777%; height: 25.9549px;\"\u003e\n\u003cspan\u003eCarbon Fiber \u0026amp; \u003c\/span\u003e\u003cspan\u003eStainless Steel\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003ctd style=\"width: 50.2%; height: 39.1667px;\"\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.4777%; height: 39.1667px;\"\u003e\u003cspan\u003eRear Diffuser Kit for Audi A4\/S4 B9\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25.9549px;\"\u003e\n\u003ctd style=\"width: 50.2%; height: 25.9549px;\"\u003e\u003cspan\u003eInstallation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.4777%; height: 25.9549px;\"\u003e\u003cspan\u003eDirect Fit (No Modifications Required)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 50.2%; height: 19.5833px;\"\u003e\u003cspan\u003eItems Included\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.4777%; height: 19.5833px;\"\u003e\u003cspan\u003eOther mounting hardware\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25.9549px;\"\u003e\n\u003ctd style=\"width: 50.2%; height: 25.9549px;\"\u003e\u003cspan\u003eSingle package size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.4777%; height: 25.9549px;\"\u003e\u003cspan\u003e160*16*38 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25.9896px;\"\u003e\n\u003ctd style=\"width: 50.2%; height: 25.9896px;\"\u003e\u003cspan\u003eSingle gross weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.4777%; height: 25.9896px;\"\u003e\u003cspan\u003e6.000 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"EliteGermanParts","offers":[{"title":"S-LINE","offer_id":43839730876458,"sku":null,"price":810.0,"currency_code":"CAD","in_stock":true},{"title":"Non S-line","offer_id":43839730909226,"sku":null,"price":810.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8616\/5802\/files\/2017-2019_Audi_A4_B9_carbon_fiber_rear_diffuser_kit.webp?v=1767683511","url":"https:\/\/elitegermanparts.com\/en-ca\/products\/2017-2019-for-audi-a4-b9-non-s-line-s4-carbon-fiber-rear-diffuser","provider":"EliteGermanParts","version":"1.0","type":"link"}