OS Giken Nissan Silvia S13/S14 TR Twin Plate Clutch overhaul kit A (TR2CD) Our hardened steel alloy flywheels

Our hardened steel alloy flywheels provide superior durability and life than aluminum flywheels

Total TCD Plates - 16

Subaru WRX STI (GD/GR) - EJ25

The [TS3C] - TS Triple PlateClutch Series line-up is the original technology used since the birth of OS Giken

Overhaul Kits are meant for the repair and refurbishment of an OS Giken clutch kit

OS Giken Nissan Silvia S13/S14 TR Twin Plate Clutch overhaul kit A (TR2CD) Our hardened steel alloy flywheelsThe [TR2CD] TR Twin PlateClutch series line up was designed for vehicles which have substantial increases in engine power. The billet aluminum cover provides a more direct clutch pedal feel, but still maintains ease of engagement due to the unique leverage mechanism of the diaphragm spring to reduce overall pedal effort. The TR2CD was designed with high power Turbocharged engines in mind. This type of clutch caters toward the heavily modified engines.