{"product_id":"milltek-non-resonated-cat-back-exhaust-for-audi-tt-mk1-carbon-fibre-tips-ssxau1041","title":"Milltek Non-Resonated Cat-Back Exhaust for Audi TT MK1, Carbon Fibre Tips","description":"\u003cp\u003eThe Milltek Non-Resonated Cat-Back Exhaust System is a direct factory fitment for the Audi TT MK1 V6 Quattro, replacing the OEM exhaust with a hand-finished T304L stainless steel system engineered for enhanced flow and aggressive tone character.\u003c\/p\u003e\n\u003cp\u003eConstructed from premium T304L stainless steel with mandrel-bent piping at 2.76\" (70.00mm) diameter, this non-resonated design eliminates the factory resonance chamber to deliver a pronounced, full-throttle note. The system uses OEM hangers and requires no modification for installation. Direct replacement fitment ensures immediate bolt-on compatibility with existing TT MK1 components.\u003c\/p\u003e\n\u003ch3\u003eSystem Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePipe diameter: 2.76\" (70.00mm) mandrel-bent\u003c\/li\u003e\n\u003cli\u003eMaterial: Hand-finished T304L stainless steel\u003c\/li\u003e\n\u003cli\u003eResonated: No - non-resonated for aggressive sound character\u003c\/li\u003e\n\u003cli\u003eFitment: Direct factory replacement, OEM hangers\u003c\/li\u003e\n\u003cli\u003eInstallation: No modification required\u003c\/li\u003e\n\u003cli\u003eTip style: Polished stainless available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Every Milltek system is dyno-tested and hand-finished to OEM+ standards, delivering measurable performance gains alongside signature sound character that respects the platform's mechanical voice. \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\u003e2003-2006 Audi TT Quattro Base\u003c\/li\u003e\n\u003cli\u003e2006 Audi TT Quattro Special Edition\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150499016990,"sku":"MILSSXAU1041","price":1702.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXAU1041_1.jpg?v=1791250415","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-non-resonated-cat-back-exhaust-for-audi-tt-mk1-carbon-fibre-tips-ssxau1041","provider":"Signature Autohaus","version":"1.0","type":"link"}