OS Giken Subaru WRX STi GD/GRB STR Twin Plate Clutch overhaul kit B (STR2CD) Mercedes Benz (W216) - CL63

Mercedes Benz (W216) - CL63

The R4C Clutch is specifically designed for vehicles with a significant increase in engine power and torque

Nissan Bluebird H510/P510 - L4 (Datsun R160)

Initial torque can be adjusted by using thicker / thinner cone springs

OS Giken Subaru WRX STi GD/GRB STR Twin Plate Clutch overhaul kit B (STR2CD) Mercedes Benz (W216) - CL63The STR Clutch line up was designed to hold high capacity power while still retaining a relatively light clutch pedal. This technology was driven from our racer's demand for a lighter clutch during long endurance races in Japan. Heavy clutch pedals lead to driver fatigue during long endurance racing. The STR2C Twin plate feature solid hub clutch disks to provide efficient transfer of power while providing reliability and strength under heavy abuse.