{"product_id":"milltek-resonated-cat-back-exhaust-audi-8v-rs3-polished-tips-ssxau738","title":"Resonated Cat-Back Exhaust | Audi 8V RS3 - Polished Tips | Milltek","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMilltek Resonated Cat-Back Exhaust System for Audi 8V RS3 (2017+). Direct factory fitment cat-back system replacing the OEM exhaust with mandrel-bent T304L stainless steel construction and hand-finished polished oval tips. Uses OEM hangers and mounting points-no modification required.\u003c\/p\u003e\n\u003cp\u003e80mm (3.15\") pipe diameter engineered for improved exhaust flow and refined sound character. Resonated design eliminates high-frequency drone while preserving full-throttle note definition. T304L stainless construction resists corrosion and thermal stress. Hand-finished polished oval trim options available to complement OEM+ aesthetics.\u003c\/p\u003e\n\u003ch2\u003eDetails\u003c\/h2\u003e\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAudi RS3 8V Sedan (2017+)\u003c\/li\u003e\n\u003cli\u003eAudi RS3 8V Sportback (2017+)\u003c\/li\u003e\n\u003cli\u003eDirect cat-back fitment-turbo to rear bumper\u003c\/li\u003e\n\u003cli\u003eOEM valve compatibility for factory exhaust flap operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterial \u0026amp; Construction\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eT304L stainless steel (hand-finished)\u003c\/li\u003e\n\u003cli\u003eMandrel-bent throughout for optimized flow\u003c\/li\u003e\n\u003cli\u003ePolished oval trim options\u003c\/li\u003e\n\u003cli\u003eOEM hanger retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEngineered for OEM+ fitment and refined sound character without compromise. EC Type Approved for compliance testing.\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":68005548556590,"sku":"SSXAU738","price":2548.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/1719\/1726\/files\/SSXAU738_1.jpg?v=1794451951","url":"https:\/\/shopicwp.com\/products\/milltek-resonated-cat-back-exhaust-audi-8v-rs3-polished-tips-ssxau738","provider":"Inner Circle Wheels and Performance","version":"1.0","type":"link"}