{"product_id":"milltek-non-resonated-cat-back-exhaust-for-mini-cooper-s-f66-downturn-tips-ssxm491","title":"Milltek Non-Resonated Cat-Back Exhaust for Mini Cooper S F66, Downturn Tips","description":"\u003cp\u003eThe Milltek Non-Resonated Cat-Back Exhaust System is engineered specifically for the F66 Mini Cooper S, delivering increased exhaust flow and engineered tone without resonance tuning. Direct OPF\/GPF-back fitment with downturn tips maintains compatibility with OE or Sport diffusers-no cutting required.\u003c\/p\u003e\n\u003cp\u003eConstructed from T304L stainless steel and mandrel-bent throughout, this system features a 3\" (76.2mm) bore for optimal scavenging. Non-resonated design produces a more aggressive full-throttle character while maintaining street-legal operation. Hand-finished construction ensures durability and corrosion resistance. Uses OEM hangers and mounting points for factory-level fitment precision.\u003c\/p\u003e\n\u003ch3\u003eFitment \u0026amp; Configuration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOPF\/GPF-back system (catalytic converter retained)\u003c\/li\u003e\n\u003cli\u003eCompatible with OE Standard or Sport Diffuser\u003c\/li\u003e\n\u003cli\u003eDownturn tips preserve factory diffuser appearance\u003c\/li\u003e\n\u003cli\u003eNo modification required for installation\u003c\/li\u003e\n\u003cli\u003eDirect factory fitment using OEM attachment points\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Every component is CNC-formed and hand-finished in house, delivering precision fitment and longevity that mass-produced alternatives cannot match. \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\n\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n\u003cul class=\"fitment-list\"\u003e\n\u003cli\u003e2024-2026 Mini Cooper S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60151381262622,"sku":"MILSSXM491","price":1079.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXM491_1.jpg?v=1791260453","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-non-resonated-cat-back-exhaust-for-mini-cooper-s-f66-downturn-tips-ssxm491","provider":"Signature Autohaus","version":"1.0","type":"link"}