
The SPEC P-Trim twin clutch kit for 2008–2011 BMW M3 (4.0L, 6-speed) is a multi-plate replacement designed to work with the specified M3 transmission and engine combination. As a twin-plate kit it aims to increase torque capacity while retaining drivability for the listed model years, offering an upgrade path for owners seeking a higher-capacity engagement system.
Spec 08-11 BMW M3 4.0L 6spd P-Trim Clutch Kit