{"product_id":"milltek-active-valved-cat-back-for-ford-mustang-5-0-dark-horse-burnt-titanium-tips-ssxfd423","title":"Milltek Active Valved Cat-Back for Ford Mustang 5.0 Dark Horse, Burnt Titanium Tips","description":"\u003cp\u003eMilltek Race Active Valved Cat-Back exhaust system for Ford Mustang 5.0 V8 (Dark Horse and Mach 1). Hand-finished T304L stainless steel construction with mandrel-bent tubing, H-pipe configuration, and CNC-formed burnt\/blue titanium tips (4.5\" GT-115 diameter). Direct bolt-on fitment using OEM hangers-no modification required.\u003c\/p\u003e\u003cp\u003eEngineered tone character tuned to the 5.0 Coyote V8 powerband. Valved design allows closed-track performance mode and street-friendly operation. Full-throttle exhaust note developed through dyno testing and validated for resonance elimination. T304L stainless ensures durability and corrosion resistance; hand-finished tips deliver concours-quality appearance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord Mustang 5.0 V8 Dark Horse\u003c\/li\u003e\n\u003cli\u003eFord Mustang 5.0 V8 Mach 1\u003c\/li\u003e\n\u003cli\u003eCat-back only-catalytic converters and factory secondary cats remain in place\u003c\/li\u003e\n\u003c\/ul\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\u003e2021-2023 Ford Mustang Mach 1\u003c\/li\u003e\n\u003cli\u003e2024-2026 Ford Mustang Dark Horse\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150950658334,"sku":"MILSSXFD423","price":4170.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXFD423_1.jpg?v=1791257185","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-active-valved-cat-back-for-ford-mustang-5-0-dark-horse-burnt-titanium-tips-ssxfd423","provider":"Signature Autohaus","version":"1.0","type":"link"}