BMW M2 F87 / M3 F80 / M4 F82 BTCC Custom Rotor Bells – 368 mm × 36 mm for AP Racing CP9660 Calipers | XC3 Engineering
Product Overview
Upgrade your BMW M2, M3, or M4 (F80/F82/F87) with these bespoke BTCC-spec rotor bells from XC3 Engineering. Machined from high-quality 6082-T6 aluminium and designed to mount 368 mm × 36 mm rotors with AP Racing CP9660 calipers - our rotor bells make a big-brake upgrade straightforward, precise, and reliable. Whether you’re on a track build, clubsport car, or high-performance road machine, these bells deliver accurate rotor alignment, heat-resistant performance, and track-ready durability.
Kit Details and Contents:
- 6082 T6 Aluminium
- Precision CNC'd
- Black anodised for enhanced aesthetics and durability
- Designed and manufactured in the UK
- XC3 CNC engraved logo
Lifetime Warranty
This 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.
Fitment:
BMW M2 M3 M4 F8X with OEM Front Hubs