{"product_id":"milltek-non-resonated-cat-back-exhaust-for-audi-b7-a4-2-0-tfsi-jet-tips-ssxau309","title":"Milltek Non-Resonated Cat-Back Exhaust for Audi B7 A4 2.0 TFSI, Jet Tips","description":"\u003cp\u003eMilltek Non-Resonated Cat-Back Exhaust System for Audi B7 A4 2.0 TFSI Quattro and DTM (manual models). Direct factory fitment using OEM hangers; no modification required. 2.50\" (63.50mm) mandrel-bent T304L stainless steel construction with GT100 polished tips.\u003c\/p\u003e\n\u003cp\u003eThis non-resonated design eliminates the OE resonance chamber, delivering a pronounced, engineered tone at full throttle while maintaining street-legal sound levels at part-load. Hand-finished stainless construction resists corrosion and thermal degradation. Dyno-proven gains in mid-range torque delivery across the 2.0 TFSI EA888 platform.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAudi B7 A4 2.0 TFSI Quattro\u003c\/li\u003e\n\u003cli\u003eAudi B7 A4 2.0 TFSI DTM\u003c\/li\u003e\n\u003cli\u003eManual transmission models\u003c\/li\u003e\n\u003cli\u003eCat-back configuration (factory turbo and cat retained)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEngineered in-house and decibel-tested to balance aggressive character with usability. T304L stainless resists salt corrosion and maintains finish over time-no ceramic coating required.\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\u003e2005-2008 Audi A4 Base\u003c\/li\u003e\n\u003cli\u003e2005-2008 Audi A4 Cabriolet\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150509699358,"sku":"MILSSXAU309","price":1618.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXAU309_1.jpg?v=1791251435","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-non-resonated-cat-back-exhaust-for-audi-b7-a4-2-0-tfsi-jet-tips-ssxau309","provider":"Signature Autohaus","version":"1.0","type":"link"}