
The SPEC R-Trim twin disc clutch kit is specified for 1999–2005 BMW M3 (E46) models and provides a multi-disc clutch option for higher torque capacity and reduced slip in demanding driving conditions. Offered as a direct-fit replacement kit, it is intended for owners upgrading driveline capability while maintaining compatibility with the E46 M3 transmission and associated hardware.
Spec 99-05 BMW M3 (E46) R-Trim Clutch Kit