{"product_id":"milltek-resonated-cat-back-exhaust-for-ford-mustang-5-0-gt-fastback-polished-tips-ssxfd155","title":"Milltek Resonated Cat-Back Exhaust for Ford Mustang 5.0 GT Fastback, Polished Tips","description":"\u003cp\u003eMilltek resonated cat-back exhaust system for Ford Mustang 5.0 V8 GT Fastback - direct factory fitment replacement that improves tone and visual appeal without modification. T304L stainless steel construction with hand-finished quad polished GT-90 outlet trims designed for Roush rear valance compatibility.\u003c\/p\u003e\u003cp\u003eEngineered to reduce drone while preserving full-throttle character. Mandrel-bent piping and resonance-tuned design deliver controlled acoustics suitable for both street and weekend track use. OEM hanger retention ensures direct fitment; no cutting or welding required.\u003c\/p\u003e\u003cp\u003eAvailable in resonated (quieter) configuration for owners prioritizing refined cruising tone. T304Lstainless steel resists corrosion through all weather conditions and maintains finish over decades of use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for OEM cat-back system\u003c\/li\u003e\n\u003cli\u003eQuad polished GT-90 outlet trims (Roush valance fitment)\u003c\/li\u003e\n\u003cli\u003eT304L stainless steel mandrel-bent construction\u003c\/li\u003e\n\u003cli\u003eResonated design eliminates drone\u003c\/li\u003e\n\u003cli\u003eOEM hanger compatibility - no modification needed\u003c\/li\u003e\n\u003cli\u003eSuitable for street and closed-course use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMilltek has engineered cat-back systems for the Mustang platform since the S197 generation, with proven dyno testing and real-world validation across thousands of installations globally.\u003c\/p\u003e\n\u003cp\u003eDesigned in Tennessee and manufactured in the UK with 40+ years of performance exhaust heritage. Tested on the Tail of the Dragon.\u003c\/p\u003e\n\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n\u003cul class=\"fitment-list\"\u003e\n\u003cli\u003e2015-2018 Ford Mustang GT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150844096798,"sku":"MILSSXFD155","price":2691.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXFD155_1.jpg?v=1791256458","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-resonated-cat-back-exhaust-for-ford-mustang-5-0-gt-fastback-polished-tips-ssxfd155","provider":"Signature Autohaus","version":"1.0","type":"link"}