{"product_id":"milltek-hi-flow-sports-cat-for-performance-catalyst-ssxmtk001","title":"Milltek Hi-Flow Sports Cat for Performance Catalyst","description":"\u003cp\u003eThe Milltek Hi-Flow Sports Catalyst is a direct replacement for OEM restrictive catalytic converters. OEM units are engineered for emissions compliance, not flow. This T304L stainless steel sports cat reduces backpressure while maintaining emissions legality, unlocking performance gains across the RPM range.\u003c\/p\u003e\n\u003cp\u003eHand-finished construction with optimized catalyst substrate geometry. Requires Stage 2 ECU remap to realize full potential. Direct OEM bolt-on fitment with no modification required.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eT304L stainless steel construction\u003c\/li\u003e\n\u003cli\u003eHigh-flow catalyst substrate\u003c\/li\u003e\n\u003cli\u003eOEM bolt-on fitment\u003c\/li\u003e\n\u003cli\u003eDyno-tested performance gains\u003c\/li\u003e\n\u003cli\u003eEC certified for emissions compliance\u003c\/li\u003e\n\u003cli\u003eStage 2 ECU remap recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEngineered to Exhilarate — Milltek performance catalysts deliver measurable horsepower and torque gains while maintaining street legality and OEM fitment integrity.\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","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60151382966558,"sku":"MILSSXMTK001","price":291.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXMTK001_1.jpg?v=1791260542","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-hi-flow-sports-cat-for-performance-catalyst-ssxmtk001","provider":"Signature Autohaus","version":"1.0","type":"link"}