{"product_id":"milltek-valved-non-resonated-cat-back-for-ford-mustang-s650-burnt-titanium-tips-ssxfd438","title":"Milltek Valved Non-Resonated Cat-Back for Ford Mustang S650, Burnt Titanium Tips","description":"\u003cp\u003eMilltek valved non-resonated cat-back exhaust system for Ford Mustang 2.3L EcoBoost (S650 Fastback). Direct bolt-on fitment using OEM hangers; requires OE GT 5.0 rear diffuser. T304L stainless steel construction with hand-finished burnt\/blue titanium trim finishers.\u003c\/p\u003e\u003cp\u003eMandrel-bent piping engineered for maximum scavenging efficiency and full-throttle character without resonance interference. OEM-spec valve operation maintains stock tone under cruise, unleashes engineered note on acceleration. Non-resonated design optimized for closed-course and track use. Decibel-tested to ensure controlled acoustic signature across all driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eT304L stainless steel mandrel-bent construction\u003c\/li\u003e\n\u003cli\u003eHand-finished burnt\/blue titanium trims\u003c\/li\u003e\n\u003cli\u003eValved system with OEM-compatible actuator\u003c\/li\u003e\n\u003cli\u003eDirect factory fitment - no modifications required\u003c\/li\u003e\n\u003cli\u003eUses OEM hangers and mounting points\u003c\/li\u003e\n\u003cli\u003eNon-resonated tuning for track-focused drivers\u003c\/li\u003e\n\u003cli\u003eRequires OE GT 5.0 rear diffuser for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e Every system undergoes TUV testing and precision quality control before shipment. \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":60150953574686,"sku":"MILSSXFD438","price":4434.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXFD438_1.jpg?v=1791257301","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-valved-non-resonated-cat-back-for-ford-mustang-s650-burnt-titanium-tips-ssxfd438","provider":"Signature Autohaus","version":"1.0","type":"link"}