OS Giken Ferrari Testarossa R Triple Plate Clutch clutch kit (R3C) OS Movement Alteration Kit

OS Movement Alteration Kit

Subaru WRX STI (GD/GR) - EJ25

Requires TY031-ALT or aftermarket Hydraulic Concentric Slave Cylinder

18mm Release Sleeve Assembly

The OS expanded rear differential cover is made of cast aluminum and is designed to aid in additional fluid capacity

OS Giken Ferrari Testarossa R Triple Plate Clutch clutch kit (R3C) OS Movement Alteration KitThe R Clutch series line up is our highest capacity clutch and is specifically designed for vehicles with a significant increase in engine power. Our unique floating center hub design is built to withstand transmission shock and abuse from high powered racecars. The R3C Clutch is specifically designed for vehicles with a significant increase in engine power and torque. It is capable of handling up to 1100lbs ft of torque and immense amounts of heat.