OS Giken Nissan Silvia S13/S14 TR Twin Plate Clutch overhaul kit A (TR2CD) Mitsubishi Lancer Evolution 4-9 -

Mitsubishi Lancer Evolution 4-9 - CP9A 4G63

The [STR1CD] - STR Clutch line-up was designed to hold high capacity power while still retaining a relatively light clutch pedal

torque transfer is smooth and consistent throughout the lock range

Subaru WRX STI (GD/GR) - EJ25

OS Giken Nissan Silvia S13/S14 TR Twin Plate Clutch overhaul kit A (TR2CD) Mitsubishi Lancer Evolution 4-9 -The [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.