OS Giken Subaru Impreza STi (GD/GR) replacement release sleeve STR twin plate dampened clutches

STR twin plate dampened clutches give some forgiveness to the transmission by absorbing drivetrain shock while providing reliability and strength under heavy abuse

Nissan 350Z (Z33) - VQ35DE/HR

Subaru WRX STi - EJ25

TR2CD OS Giken Clutch Kits

OS Giken Subaru Impreza STi (GD/GR) replacement release sleeve STR twin plate dampened clutchesOS Giken offers Movement Alteration Kits to allow use of OS Giken push type clutches on vehicles that were factory equipped with pull type clutch systems. Please note that the OS Giken Movement Alteration Kit is designed specifically to work with OS Giken clutches. Use of OS Movement Alteration Kits with unintended applications may result in failure of clutch components. Estimated leadtime: 2 3 weeks contact us if urgent.