{"product_id":"milltek-valved-non-resonated-cat-back-for-ford-mustang-s650-brushed-titanium-tips-ssxfd439","title":"Milltek Valved Non-Resonated Cat-Back for Ford Mustang S650, Brushed Titanium Tips","description":"\u003cp\u003eMilltek valved non-resonated cat-back exhaust system engineered for the Ford Mustang 2.3L S650 Fastback. Direct factory fitment using OEM hangers and mounting points - no modification required. Requires OE GT 5.0 Rear Diffuser for proper fitment.\u003c\/p\u003e\u003cp\u003eHand-finished T304L stainless steel construction with brushed titanium trims and mandrel-bent primary piping. Engineered for full-throttle note character with mid-range punch and top-end clarity. The integrated valve system modulates exhaust tone and reduces interior drone at cruise, while non-resonated design delivers uninhibited sound on track or closed-course driving.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord Mustang 2.3L EcoBoost - S650 Fastback (2024+)\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on installation using existing OEM hangers\u003c\/li\u003e\n\u003cli\u003eCompatible with OE GT 5.0 Rear Diffuser (required)\u003c\/li\u003e\n\u003cli\u003eValved system compatible with OEM active exhaust controls\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e EC-approved construction meets precision standards for dyno-tested performance gains and engineered sound character. \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\u003e2024-2025 Ford Mustang Dark Horse Premium\u003c\/li\u003e\n\u003cli\u003e2024-2026 Ford Mustang Base\u003c\/li\u003e\n\u003cli\u003e2024-2026 Ford Mustang Dark Horse\u003c\/li\u003e\n\u003cli\u003e2024-2026 Ford Mustang EcoBoost\u003c\/li\u003e\n\u003cli\u003e2024-2026 Ford Mustang EcoBoost Premium\u003c\/li\u003e\n\u003cli\u003e2024-2026 Ford Mustang GT\u003c\/li\u003e\n\u003cli\u003e2024-2026 Ford Mustang GT Premium\u003c\/li\u003e\n\u003cli\u003e2025 Ford Mustang GTD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150953738526,"sku":"MILSSXFD439","price":3976.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXFD439_1.jpg?v=1791257309","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-valved-non-resonated-cat-back-for-ford-mustang-s650-brushed-titanium-tips-ssxfd439","provider":"Signature Autohaus","version":"1.0","type":"link"}