{"product_id":"milltek-non-resonated-cat-back-exhaust-for-audi-b8-a4-2-0-tfsi-cerakote-black-tips-ssxau633-ssxau633","title":"Milltek Non-Resonated Cat-Back Exhaust for Audi B8 A4 2.0 TFSI, Cerakote Black Tips (SSXAU633)","description":"\u003cp\u003eMilltek Non-Resonated Cat-Back Exhaust System for Audi B8 A4 2.0 TFSI S-Line (manual and automatic transmissions). Direct factory fitment; no modification required. Mandrel-bent T304L stainless steel construction with hand-finished dual-outlet GT100 polished tips.\u003c\/p\u003e\n\u003cp\u003eThe 70mm (2.76\") bore diameter maximizes exhaust scavenging and reduces back-pressure. Non-resonated design eliminates the OEM resonance chamber, delivering full-throttle character and engineered tone with no secondary silencer. Uses OEM hangers and bracket points for seamless installation.\u003c\/p\u003e\n\u003ch3\u003eSystem Specification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePipe diameter: 70mm mandrel-bent T304L stainless steel\u003c\/li\u003e\n\u003cli\u003eConfiguration: Non-resonated cat-back (OEM+ fitment)\u003c\/li\u003e\n\u003cli\u003eFinish: Hand-polished dual GT100 trims\u003c\/li\u003e\n\u003cli\u003eFitment: Audi B8 A4 2.0 TFSI S-Line (2008-2011)\u003c\/li\u003e\n\u003cli\u003eInstallation: Direct replacement, OEM hangers\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\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n\u003cul class=\"fitment-list\"\u003e\n\u003cli\u003e2008-2009 Audi A4 Cabriolet\u003c\/li\u003e\n\u003cli\u003e2008-2014 Audi A4 Base\u003c\/li\u003e\n\u003cli\u003e2015 Audi A4 Premium\u003c\/li\u003e\n\u003cli\u003e2015 Audi A4 Premium Plus\u003c\/li\u003e\n\u003cli\u003e2015 Audi A4 Prestige\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150583361822,"sku":"MILSSXAU633","price":2053.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXAU633_1.jpg?v=1791252655","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-non-resonated-cat-back-exhaust-for-audi-b8-a4-2-0-tfsi-cerakote-black-tips-ssxau633-ssxau633","provider":"Signature Autohaus","version":"1.0","type":"link"}