{"product_id":"s4-exhaust-audi-a4-2016-2022","title":"Vicrez S4 Exhaust | Audi A4 2016-2022","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eS4 Style Exhaust\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003ePolyurethane exhaust system engineered for high-speed stability and aerodynamic efficiency.\u003c\/strong\u003e Injection-molded using 3D CAD scan data for OEM-level fitment. Ships in protective black coating—professional installation and paint finishing are recommended before mounting.\u003c\/p\u003e\n\u003cdiv class=\"trust-indicators\"\u003e\n\u003cspan class=\"badge\"\u003e✓ Polyurethane Construction\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Hand-Crafted in USA\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Direct OEM Fit\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eKey Features\u003c\/h6\u003e\n\u003cdiv class=\"design-features\"\u003e\u003cul class=\"feature-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact-resistant polyurethane\u003c\/strong\u003e - Lightweight construction withstands road debris and minor contact without cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic tuning\u003c\/strong\u003e - Reduces side turbulence and improves high-speed stability through precision shaping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-matched geometry\u003c\/strong\u003e - 3D scan CAD data ensures factory-correct alignment and fitment with zero trimming.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Polyurethane\u003c\/li\u003e\n\u003cli\u003eCondition: Unpainted (black protective coating)\u003c\/li\u003e\n\u003cli\u003eInstallation: Professional installation and paint finishing recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhats Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003eExhaust system assembly\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch6 class=\"section-title\"\u003eFrequently Asked Questions\u003c\/h6\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to sand and prime this before painting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The protective black coating must be sanded off completely, then primed with a polyurethane-compatible primer before final paint. Test-fit the assembly on your vehicle first to confirm fitment and identify any areas that may need touch-up after install.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat hardware comes with this exhaust?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe assembly ships ready to mount. Confirm mounting bracket compatibility with your vehicle's undercarriage before installation—you may need existing factory hardware or additional fasteners depending on your setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this myself, or do I need a shop?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMounting is straightforward with basic hand tools, but professional installation is recommended to ensure proper alignment, secure fastening, and quality paint finish. A shop can also test for exhaust leaks and validate fitment under the vehicle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vicrez","offers":[{"title":"Default Title","offer_id":46027506942186,"sku":"K2-7131-AUD-130-EXH","price":1498.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/vicrez-s4-exhaust-vz105437-audi-a4-2016-2017-2018-2019-2020-2021-2022.jpg?v=1778067164","url":"https:\/\/www.k2-industries.com\/en-de\/products\/s4-exhaust-audi-a4-2016-2022","provider":"K2 Industries","version":"1.0","type":"link"}