
This SPEC X‑Trim twin clutch kit is built for 1999–2005 BMW M3 (E46) applications and supplies a multi-plate clutch assembly to replace the factory clutch. The twin-disc layout increases clutch capacity compared with a single-plate setup and is intended for drivers needing a heavier-duty friction assembly for spirited street driving or higher-torque setups while maintaining engagement control suitable for the E46 M3.
Spec 99-05 BMW M3 (E46) X-Trim Clutch Kit