{"product_id":"milltek-80mm-non-resonated-cat-back-exhaust-audi-8v-rs3-cerakote-black-tips-ssxau893","title":"80mm Non-Resonated Cat-Back Exhaust | Audi 8V RS3 - Cerakote Black Tips | Milltek","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMilltek 80mm non-resonated cat-back exhaust system for Audi 8V RS3. Direct factory fitment replacement engineered for enhanced exhaust flow and aggressive sound character without resonance chambers. T304L stainless steel construction, mandrel-bent tubing, hand-finished Cerakote Black trim tips.\u003c\/p\u003e\n\u003cp\u003eHand-finished T304L stainless steel tubing with CNC-formed flanges. Mandrel-bent 80mm (3.15\") bore diameter for optimized flow dynamics. Non-resonated design eliminates stock resonance points, delivering a pronounced full-throttle note. Uses OEM hangers and mounting points-no modification required. Direct bolt-on installation.\u003c\/p\u003e\n\u003ch2\u003eDetails\u003c\/h2\u003e\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAudi RS3 8V (2017+)\u003c\/li\u003e\n\u003cli\u003eCat-back only (turbo remains stock)\u003c\/li\u003e\n\u003cli\u003eOEM+ direct fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e This system is developed in-house, tested for durability and acoustic performance, and hand-finished to OEM+ standards. Non-resonated systems are intended for closed-course and track driving; confirm local regulations before street use. \u003c\/p\u003e\n\u003cp\u003eDesigned and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.\u003c\/p\u003e\n\u003cp\u003eSee all \u003ca href=\"\/Vehicles\/Audi_Models\/RS3_8V.html\"\u003eAudi RS3 8V exhausts\u003c\/a\u003e from Milltek.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":68005557240110,"sku":"SSXAU893","price":3004.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/1719\/1726\/files\/SSXAU893_1.jpg?v=1794452058","url":"https:\/\/shopicwp.com\/products\/milltek-80mm-non-resonated-cat-back-exhaust-audi-8v-rs3-cerakote-black-tips-ssxau893","provider":"Inner Circle Wheels and Performance","version":"1.0","type":"link"}