OS Giken STR2C Twin Plate Clutch Kit Evo X FUEL RAIL Made from rust and corrosion

Made from rust and corrosion resistant

If you've experienced a clutch master cylinder failure or are simply being proactive

demonstrating impressive gains of up to 30hp and 16 ft lbs of torque to the wheels

Default spring rates are Tarmacs

ACL Race Series Catalog (Useful Info on Oil Clearances and Fitment)

OS Giken STR2C Twin Plate Clutch Kit Evo X FUEL RAIL Made from rust and corrosionThe OS Giken STR series clutches are designed to offer much higher torque capacity than a normal clutch, while retaining drivability very close to standard. By using special new plate and diaphragm designs, OS Giken have achieved ample power handling with just 715kg clamping pressure. This makes the STR series perfect for every day driving applications, along with most race and drift applications. The clutches come complete with light weight chrome