{"product_id":"milltek-80mm-non-resonated-opf-back-exhaust-for-audi-d5-s8-cerakote-black-tips-ssxau949","title":"Milltek 80mm Non-Resonated OPF-Back Exhaust for Audi D5 S8, Cerakote Black Tips","description":"\u003cp\u003eMilltek 80mm Cat Back Non-Resonated OPF-Back Exhaust System for Audi D5 S8 4.0 TFSI V8 (2020+). Direct factory fitment replacement using OEM hangers; no modification required. T304L stainless steel construction with mandrel-bent 80mm (3.15\") diameter piping and GT-115 Cerakote Black trim.\u003c\/p\u003e\n\u003cp\u003e Non-resonated design eliminates OE resonance points for full-throttle character and pronounced exhaust note on closed-course driving. Decibel-tested for controlled acoustic profile. Uses factory valve integration for OEM compatibility. \u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAudi S8 D5 4.0 TFSI V8 Saloon\/Sedan (2020+)\u003c\/li\u003e\n\u003cli\u003eStandard wheelbase and long wheelbase variants\u003c\/li\u003e\n\u003cli\u003eOPF-back configuration (OEM particulate filter to tail)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEngineered to Exhilarate: precision T304L stainless, mandrel-bent construction, and OEM+ fitment define Milltek's approach to performance exhaust engineering - not compromise.\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\u003e2020-2026 Audi S8 Base\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150642147614,"sku":"MILSSXAU949","price":6833.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXAU949_1.jpg?v=1791254106","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-80mm-non-resonated-opf-back-exhaust-for-audi-d5-s8-cerakote-black-tips-ssxau949","provider":"Signature Autohaus","version":"1.0","type":"link"}