OS Giken STR2CD Nissan R33 GTS-TThe STR2CD twin plate clutch is designed with a lighter pressure plate to make it easier for every day driving than the OS Giken TS, TR and R series clutches. Power handling is reduced to 500hp at the engine, but with the same response and positive feel as the TR series. It features a billet aluminium cover plate, lighter than standard chrome moly flywheel and damping springs on the clutch plates for reduced driveline shock. Comes with the required