OS Giken release sleeve STR2C Mitsubishi CE9A Lancer Evo I-III OS LSD will completely improve

OS LSD will completely improve the driving experience while maintaining everyday drivability

OS Movement Alteration Kit

Our unique floating solid center hub design is built to withstand abuse from high-powered racecars aiding in reliability throughout the race

Acura NSX - NA2 - C32

For Nissan Z33 350Z fitment

OS Giken release sleeve STR2C Mitsubishi CE9A Lancer Evo I-III OS LSD will completely improveRelease Sleeve Assembly for OS Giken Clutch Kit OS Giken offers push style release bearings for use of OS Giken push type clutches. These release sleeve assemblies have a special radius taper on the face of the bearing to allow for increased modulation and control over clutch release. This reduces overall effort needed to fully engage disengage the clutch resulting in a lighter clutch pedal. Please note that the OS Giken Release Sleeve Assemblies are