BMW M2 / M3 / M4 F8X BTCC Brake Conversion Kit – Caliper Carriers & Rotor Bells for AP Racing CP9660 | XC3 Engineering Golf Mk7 the bracket provides a lightweight

the bracket provides a lightweight

BMW M4 F83

CNC-machined from 6082-T6 aluminium

Repeated heavy braking creates high temperatures

- Right Hand Caliper = CP9660-2S4L

BMW M2 / M3 / M4 F8X BTCC Brake Conversion Kit – Caliper Carriers & Rotor Bells for AP Racing CP9660 | XC3 Engineering Golf Mk7 the bracket provides a lightweightProduct Overview The 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). This 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,