{"product_id":"milltek-non-resonated-cat-back-exhaust-for-audi-tt-mk1-100mm-jet-tips-ssxau148","title":"Milltek Non-Resonated Cat-Back Exhaust for Audi TT MK1, 100mm JET Tips","description":"\u003cp\u003eMilltek Non-Resonated Cat-Back Exhaust System for Audi TT MK1 150\/180 2WD with 100mm JET polished stainless steel trim. Direct factory fitment replacement engineered to increase exhaust flow, enhance throttle response, and deliver a pronounced, track-focused tone.\u003c\/p\u003e\n\u003cp\u003eConstructed from T304L stainless steel with mandrel-bent 2.50\" (63.5mm) primary piping and CNC-formed 100mm polished trim tip. Non-resonated design eliminates cabin drone suppression for a raw, full-throttle character. Hand-finished joints and OEM+ fitment using factory hanger points - no modification required. Dyno-tested for repeatable power gains across the RPM band.\u003c\/p\u003e\n\u003ch3\u003eSystem Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePipe diameter: 2.50\" primary (63.5mm)\u003c\/li\u003e\n\u003cli\u003eMaterial: T304Lstainless steel\u003c\/li\u003e\n\u003cli\u003eConfiguration: Non-resonated cat-back (closed-course\/track use)\u003c\/li\u003e\n\u003cli\u003eTrim: 100mm polished JET finish\u003c\/li\u003e\n\u003cli\u003eFitment: Audi TT MK1 150 PS \/ 180 PS 2WD (1998-2006)\u003c\/li\u003e\n\u003cli\u003eInstallation: Direct replacement, OEM hangers, no welding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Milltek exhausts are engineered for drivers who understand the difference between flow dynamics and resonance tuning. \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\u003e2000-2006 Audi TT Base\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150504227102,"sku":"MILSSXAU148","price":696.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXAU148_1.jpg?v=1791251001","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-non-resonated-cat-back-exhaust-for-audi-tt-mk1-100mm-jet-tips-ssxau148","provider":"Signature Autohaus","version":"1.0","type":"link"}