{"product_id":"milltek-resonated-cat-back-exhaust-audi-d4-s8-quattro-polished-tips-ssxau465","title":"Resonated Cat-Back Exhaust | Audi D4 S8 Quattro - Polished Tips | Milltek","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMilltek Resonated Cat-Back Exhaust System for Audi D4 S8 Quattro. Direct factory fitment replacement using OEM hangers, no modification required. 2.76\" (70mm) T304L stainless steel mandrel-bent construction with hand-finished polished trims.\u003c\/p\u003e\n\u003cp\u003eEngineered to deliver OE+ tone character through precision resonance tuning. Resonated design eliminates drone while maintaining full-throttle engagement. T304L stainless construction resists thermal stress and corrosion. CNC-formed hangers ensure factory-perfect alignment.\u003c\/p\u003e\n\u003ch2\u003eDetails\u003c\/h2\u003e\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAudi D4 S8 Quattro (4.0L TFSI)\u003c\/li\u003e\n\u003cli\u003eCat-back configuration (turbo and downpipe remain factory)\u003c\/li\u003e\n\u003cli\u003eUses OEM suspension points and rubber isolators\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePipe diameter: 2.76\" (70mm) mandrel-bent\u003c\/li\u003e\n\u003cli\u003eMaterial: T304L stainless steel, hand-finished\u003c\/li\u003e\n\u003cli\u003eConfiguration: Resonated for OE+ character\u003c\/li\u003e\n\u003cli\u003eTip finish: Polished stainless steel\u003c\/li\u003e\n\u003cli\u003eEC Approved for EU market\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":68005521981742,"sku":"SSXAU465","price":4366.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/1719\/1726\/files\/SSXAU465_1.jpg?v=1794451685","url":"https:\/\/shopicwp.com\/products\/milltek-resonated-cat-back-exhaust-audi-d4-s8-quattro-polished-tips-ssxau465","provider":"Inner Circle Wheels and Performance","version":"1.0","type":"link"}