OS Giken Mini R56 Cooper S STR Twin Plate Clutch clutch kit (STR2C) and STR2CD

and STR2CD

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

Fitment for Nissan Z34 370Z requires replacing RH Output Shaft with another LH Output Shaft Nissan PN 38220-1NC1B/JK01B x1 (Installation requires PN 38220-1NC1B/JK01B x2 total)

BMW 318is (E36) - M42 /M44

PORSCHE Boxster non-S 986

OS Giken Mini R56 Cooper S STR Twin Plate Clutch clutch kit (STR2C) and STR2CDThe 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.