{"product_id":"milltek-80mm-non-resonated-cat-back-exhaust-for-audi-rs3-8y-ssxau967","title":"Milltek 80mm Non-Resonated Cat-Back Exhaust for Audi RS3 8Y","description":"\u003cp\u003eThe Milltek 80mm Non-Resonated Cat-Back Exhaust is engineered specifically for the Audi 8Y RS3 (2021+). This OPF\/GPF-back system replaces the factory exhaust with a direct-fit T304L stainless steel design, delivering improved flow and engineered tone without modification required.\u003c\/p\u003e\n\u003cp\u003eConstructed from hand-finished T304L stainless steel with 80mm (3.15\") mandrel-bent piping, this non-resonated system eliminates the OEM resonance chamber for a more aggressive full-throttle character. Uses OEM hangers and hangers for seamless fitment. Available with polished or gloss black tip finishes.\u003c\/p\u003e\n\u003ch3\u003eSystem Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePipe Diameter: 80mm (3.15\")\u003c\/li\u003e\n\u003cli\u003eMaterial: T304L stainless steel, hand-finished\u003c\/li\u003e\n\u003cli\u003eType: Non-resonated, OPF\/GPF back\u003c\/li\u003e\n\u003cli\u003eFitment: Direct factory fit, OEM+ installation\u003c\/li\u003e\n\u003cli\u003eVehicle: Audi RS3 8Y Saloon\/Sedan 2021+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Every system is dyno-tested and engineered for optimized sound character and flow. \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\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n\u003cul class=\"fitment-list\"\u003e\n\u003cli\u003e2022-2026 Audi RS3 Base\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150645096734,"sku":"MILSSXAU967","price":3616.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXAU967_1.jpg?v=1791254193","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-80mm-non-resonated-cat-back-exhaust-for-audi-rs3-8y-ssxau967","provider":"Signature Autohaus","version":"1.0","type":"link"}