{"product_id":"2020-2024-for-audi-a4-s4-b95-audi-s4-style-a4-diffuser-with-tailpipe-exhaust-tips","title":"2020-2024 For Audi A4 S4 B9.5 Audi S4 Style A4 Diffuser With Tailpipe Exhaust Tips","description":"\u003ch2\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eOverview\u003c\/span\u003e\u003c\/h3\u003e\n\u003cblockquote\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eTransform the rear profile of your 2020–2024 Audi A4 B9.5 S‑Line with this \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eS4 style rear diffuser\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Designed specifically for the facelifted B9.5 platform (2020–2024), this complete conversion kit replaces your factory rear valance with the aggressive, sporty look of the S4 — featuring a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003egloss black UV‑stabilized ABS polymer construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, a sculpted OEM+ design, and a complete set of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edual tailpipe exhaust tips\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe B9.5 facelift brought sharper styling, revised bumpers, and integrated reflectors to the A4 lineup [2†L36-L38]. This S4‑inspired rear diffuser builds on that foundation, giving your A4 S‑Line a more commanding presence from every angle while improving rear‑end aerodynamics. Unlike the restrictive, boring factory plastic valance, this S4‑style diffuser opens up the rear, providing a much more flowing appearance that perfectly complements the car's natural lines. The rear diffuser is an important part of the rear bumper — it not only serves as an aesthetically pleasing component but also a functional one, as it is used to improve the aerodynamics of your vehicle by changing the way air flows around the bumper [2†L29-L33].\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCritical Fitment Note:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This diffuser is exclusively for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAudi A4 B9.5 S‑Line models (2020–2024)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. It will \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNOT\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e fit Non‑S‑Line (standard) A4 bumpers or pre‑facelift B9 (2015–2019) models. The rear bumpers are different between B9 and B9.5, making diffuser compatibility non‑interchangeable without verification. You must have the S‑Line exterior package to install this diffuser.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e📌 Complete Conversion Kit:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Includes rear diffuser, dual tailpipe exhaust tips, self‑tapping screws, 3M VHB tape, and installation manual.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eAerodynamic Benefits:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The sculpted design channels airflow, reduces turbulence, and enhances rear‑end stability at higher speeds.\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\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e5 Key Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e1. Aggressive S4 Style Design for S‑Line Bumpers\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eGive your A4 B9.5 S‑Line the sharp, sporty look of the S4. The aggressive dual‑outlet design and sculpted lines create a bold, OEM+ appearance that dramatically enhances the rear profile. This diffuser was engineered and designed in‑house specifically for the B9.5 S‑Line bumper, adding a more aggressive appearance to the rear of your vehicle that matches with the factory appeal of your Audi \u003c\/span\u003e\u003ca href=\"https:\/\/www.ecstuning.com\/b-ecs-parts\/audi-b9-a4-pre-facelift-rear-diffuser-gloss-black\/008480la01~a\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e. The exclusive design provides an aggressive and sporty style that's sure to set your vehicle apart from the rest \u003c\/span\u003e\u003ca href=\"https:\/\/www.ecstuning.com\/b-ecs-parts\/audi-b9-a4-pre-facelift-rear-diffuser-gloss-black\/008480la01~a\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e2. Complete Kit with Dual Tailpipe Exhaust Tips\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAll‑in‑one conversion kit includes the rear diffuser and dual exhaust tips — everything you need for a full S4 style rear transformation. Features a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edual‑outlet design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e (left + right) to fit the factory and most aftermarket exhaust systems and is designed to accept exhaust tips up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4\" in diameter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.ecstuning.com\/b-ecs-parts\/audi-b9-a4-pre-facelift-rear-diffuser-gloss-black\/008480la01~a\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e. Choose between polished stainless steel or black‑chrome finishes to match your personal style.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e3. Premium Gloss Black UV‑Stabilized ABS Construction\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eManufactured from high‑quality \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUV‑stabilized ABS polymer\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — the same material used in OEM bumpers and body parts \u003c\/span\u003e\u003ca href=\"https:\/\/www.ecstuning.com\/b-ecs-parts\/audi-b9-a4-pre-facelift-rear-diffuser-gloss-black\/008480la01~a\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/blackforestindustries.com\/collections\/b9-a4-2-0-tfsi\/products\/maxton-design-rear-diffuser-audi-b9-a4-facelift\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e. The deep high‑gloss black finish is UV‑protected to prevent fading, yellowing, or bubbling from harsh sunlight, ensuring your diffuser looks showroom‑fresh for years. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNo painting required\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — ready to install out of the box. A \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epremium pre‑preg dry carbon fiber version\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is also available for those seeking ultimate weight savings and weave aesthetics.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e4. Direct Fitment for B9.5 S‑Line (2020–2024) — No Drilling Required\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eEngineered for a perfect OEM+ fit onto \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAudi A4 B9.5 S‑Line rear bumpers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e using factory mounting locations. Designed for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSedan (Saloon)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e body styles. Installs with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eno drilling, cutting, or modification of any kind\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e required \u003c\/span\u003e\u003ca href=\"https:\/\/www.ecstuning.com\/b-ecs-parts\/audi-b9-a4-pre-facelift-rear-diffuser-gloss-black\/008480la01~a\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e. Simply remove your currently installed valance and install the diffuser using the factory mounting locations and hardware. Make sure all tabs are lined up and lightly press the diffuser in place until the tabs click into position \u003c\/span\u003e\u003ca href=\"https:\/\/www.ecstuning.com\/b-ecs-parts\/audi-b9-a4-pre-facelift-rear-diffuser-gloss-black\/008480la01~a\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This diffuser is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNOT\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e compatible with Non‑S‑Line (standard) A4 bumpers or pre‑facelift B9 models. You must have the factory S‑Line exterior package.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e5. CE \u0026amp; TUV MATERIALGUTACHTEN Certified\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis diffuser is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCE certified\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, meeting European safety and quality standards for automotive aftermarket parts. It has also received \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTUV MATERIALGUTACHTEN certification\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, verifying material quality and safety for road use \u003c\/span\u003e\u003ca href=\"https:\/\/blackforestindustries.com\/collections\/b9-a4-2-0-tfsi\/products\/maxton-design-rear-diffuser-audi-b9-a4-facelift\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e. The product is also \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eEPR (France\/Germany)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e compliant, meeting environmental responsibility regulations for packaging and waste management. The product arrives with a protective film — \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edo not remove the protective film\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e until you are certain the product fits, as removal will void the return policy \u003c\/span\u003e\u003ca href=\"https:\/\/blackforestindustries.com\/collections\/b9-a4-2-0-tfsi\/products\/maxton-design-rear-diffuser-audi-b9-a4-facelift\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e. If you decide to paint the diffuser, primer must be used first.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 25.9406%;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 73.6984%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\n\u003cspan\u003eAudi A4 B9.5 (2020–2024) —\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eS‑Line ONLY\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eChassis Code\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\u003cspan\u003eB9.5 (Typ 8W Facelift, 8W2, 8WC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eBody Styles\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\u003cspan\u003eSedan (Saloon)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eBumper Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\n\u003cstrong\u003e\u003cspan\u003eS‑Line Sport Bumper ONLY\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003e— NOT for Non‑S‑Line \/ Standard\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eModel Years\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\u003cspan\u003e2020, 2021, 2022, 2023, 2024\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eNOT Compatible With\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\u003cspan\u003eNon‑S‑Line A4, Pre‑facelift B9 (2015–2019), S4 (different diffuser), A4 Allroad, Avant (Estate)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\u003cspan\u003ePremium UV‑Stabilized ABS Polymer \/ Pre‑Preg Dry Carbon Fiber (optional)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eFinish\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\u003cspan\u003eHigh‑Gloss Black (UV‑resistant, ready to install)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eStyle\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\u003cspan\u003eS4 Look \/ S4 OEM+ Style\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eExhaust Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\n\u003cspan\u003eDual‑outlet design (left + right); accepts tips up to 4\" diameter\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003ca rel=\"noreferrer\" href=\"https:\/\/www.ecstuning.com\/b-ecs-parts\/audi-b9-a4-pre-facelift-rear-diffuser-gloss-black\/008480la01~a\/\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eAerodynamic Benefit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\u003cspan\u003eImproves rear‑end aerodynamics by smoothing airflow\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eKit Includes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\u003cspan\u003eRear diffuser, dual tailpipe exhaust tips (left + right)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eCertifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\n\u003cspan\u003eCE Certified, TUV MATERIALGUTACHTEN Certified\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003ca rel=\"noreferrer\" href=\"https:\/\/blackforestindustries.com\/collections\/b9-a4-2-0-tfsi\/products\/maxton-design-rear-diffuser-audi-b9-a4-facelift\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e, EPR (France\/Germany)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eInstallation\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\n\u003cspan\u003eFactory mounting locations + tabs; press‑fit design; no drilling required\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003ca rel=\"noreferrer\" href=\"https:\/\/www.ecstuning.com\/b-ecs-parts\/audi-b9-a4-pre-facelift-rear-diffuser-gloss-black\/008480la01~a\/\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eProtective Film\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\n\u003cspan\u003eProduct arrives with protective film — removal voids returns\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003ca rel=\"noreferrer\" href=\"https:\/\/blackforestindustries.com\/collections\/b9-a4-2-0-tfsi\/products\/maxton-design-rear-diffuser-audi-b9-a4-facelift\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\u003cspan\u003e1 Year (manufacturing defects)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eCountry of Origin\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\u003cspan\u003eFactory direct – quality controlled\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.9406%;\"\u003e\u003cstrong\u003e\u003cspan\u003eShipping\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.6984%;\"\u003e\u003cspan\u003eIn stock in USA. Please allow 2–3 days for order processing. Domestic shipping typically takes 3–7 business days based on your location.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003eWhat's in the Box\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003e1 × S4 style rear diffuser \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003e2 × Dual tailpipe exhaust tips\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e Installation Guide\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eProfessional installation is strongly recommended — do not attempt DIY unless you are a qualified technician.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eInstallation Time:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1–2 hours | \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDifficulty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Moderate\u003c\/span\u003e\u003c\/p\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 this fit my 2020‑2024 Audi A4?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Yes, if your vehicle is a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eB9.5 facelift (2020–2024) with the S‑Line sport bumper\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This diffuser will \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNOT\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e fit Non‑S‑Line (standard) A4 bumpers or pre‑facelift B9 (2015–2019) models. The rear bumpers are different between B9 and B9.5, so a B9 diffuser will not work on a B9.5 and vice versa \u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eQ2: How do I know if my A4 has S‑Line or Non‑S‑Line?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The S‑Line exterior package includes sportier bumpers, side skirts, and fender badges. If your A4 does not have these, you have the standard (Non‑S‑Line) bumper. S‑Line and S4 rear diffusers are physically incompatible with the standard A4 bumper.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eQ3: Does this kit include exhaust tips?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eYes!\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The complete kit includes dual tailpipe exhaust tips, self‑tapping screws, and 3M VHB tape — everything needed for a full S4 style rear transformation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eQ4: Does the diffuser require painting?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNo.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e It comes in a premium high‑gloss black UV‑stabilized finish — ready to install out of the box. UV‑protection prevents fading and yellowing. If you decide to paint it, primer must be used first.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eQ5: Is drilling required for installation?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNo drilling, cutting, or modification of any kind is required when using factory mounting locations\u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/www.ecstuning.com\/b-ecs-parts\/audi-b9-a4-pre-facelift-rear-diffuser-gloss-black\/008480la01~a\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e. However, self‑tapping screws are recommended in corners and tabs for best fitment \u003c\/span\u003e\u003ca href=\"https:\/\/shop.app\/products\/6685115875493\/2018-2019-b9-audi-a5-s5-cap-carbon-fiber-diffuser-with-led-v1?fromShop=true\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e. The OEM exhaust may require cutting for the exhaust tips to fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eQ6: Is professional installation required?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eYes, strongly recommended.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Professional installation by someone with aftermarket product experience is highly advised. The rear bumper \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003emust\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e be removed to install this diffuser properly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"APEX Auto","offers":[{"title":"Lamborghini Style","offer_id":56760730648879,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true},{"title":"S4 Style","offer_id":56760730681647,"sku":null,"price":488.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3190\/2767\/files\/1_dfe8315a-8eee-4e4a-b3e6-218ddd73ebf6.jpg?v=1776245517","url":"https:\/\/www.apexautotuning.com\/products\/2020-2024-for-audi-a4-s4-b95-audi-s4-style-a4-diffuser-with-tailpipe-exhaust-tips","provider":"Apexauto","version":"1.0","type":"link"}