{"product_id":"bmw-m2-m3-m4-f8x-btcc-brake-conversion-kit-caliper-carriers-rotor-bells-for-ap-racing-cp9660-xc3-engineering","title":"BMW M2 \/ M3 \/ M4 F8X BTCC Brake Conversion Kit – Caliper Carriers \u0026 Rotor Bells for AP Racing CP9660 | XC3 Engineering","description":"\u003ch4 data-start=\"609\" data-end=\"813\"\u003eProduct Overview\u003c\/h4\u003e\n\u003cp data-start=\"609\" data-end=\"813\"\u003eThe XC3 Engineering BTCC Brake Conversion Kit is a precision-engineered solution for upgrading the braking system on BMW M2, M3 and M4 F8X chassis using AP Racing CP9660 calipers (not included).\u003c\/p\u003e\n\u003cp data-start=\"815\" data-end=\"1181\"\u003eThis kit includes CNC-machined caliper carriers and lightweight performance rotor bells, engineered to position CP9660 calipers correctly and allow use of BTCC-spec 368 × 36 mm rotors. Every component is manufactured to motorsport tolerances, ensuring repeatable braking performance, structural rigidity, and reliable thermal behaviour under extreme use.\u003c\/p\u003e\n\u003cp data-start=\"1183\" data-end=\"1334\"\u003eIdeal for track builds, time-attack cars, and high-performance road applications seeking a proven, high-capacity braking foundation without compromise.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eKit Details and Contents:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eXC3 Custom caliper brackets\u003c\/li\u003e\n\u003cli\u003eXC3 Custom Rotor Bells \u003c\/li\u003e\n\u003cli\u003e6082 T6 aluminium construction\u003c\/li\u003e\n\u003cli\u003eBlack anodised for longevity\u003c\/li\u003e\n\u003cli\u003eCNC engraved \u003c\/li\u003e\n\u003cli\u003eCaliper bracket hardware included\u003c\/li\u003e\n\u003cli\u003eDesigned and manufactured in the UK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMaximize cost efficiency and performance with the utilisation of BTCC rotors and the industry-leading AP Racing 5000R CP9660 caliper. This upgrade is a must-have for any Clubsport or Trackday build, providing unparalleled performance and value.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eBMW M2 M3 M4 F8X with standard OEM Front Hubs\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong data-end=\"88\" data-start=\"67\"\u003eLifetime Warranty\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"450\" data-start=\"91\"\u003eThis product is backed by the XC3 Lifetime Warranty, giving you complete confidence in its strength and durability. All XC3 components are designed and manufactured to the highest standards, ensuring long-term reliability and performance. Because we believe in the quality of our engineering, we offer a lifetime warranty on every part we produce.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"XC3 Engineering","offers":[{"title":"Default Title","offer_id":53305753207121,"sku":"F8X MOUNTING KIT BTCC","price":450.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6371\/5665\/files\/BMW-M2-M3-M4-F8X-BTCC-Brake-Conversion-Kit-_-Caliper-Carriers-_-Rotor-Bells-for-AP-Racing-CP9660-_-XC3-Engineering-XC3-Engineering-154447265.jpg?v=1774279624","url":"https:\/\/therossocorsacollective.com\/products\/bmw-m2-m3-m4-f8x-btcc-brake-conversion-kit-caliper-carriers-rotor-bells-for-ap-racing-cp9660-xc3-engineering","provider":"The Rosso Corsa Collective","version":"1.0","type":"link"}