OS Giken Lexus IS-F, IS-350, IS-250 TCD SuperLock LSD Our clutches and flywheels are

Our clutches and flywheels are built within strict tolerances and crafted using carefully selected materials to provide the highest quality and durability

Honda Integra Type R

The Grand Touring single plate dampened clutches give some forgiveness to the transmission by absorbing drivetrain shock

OS Movement Alteration Kit

OS Giken Lexus IS-F, IS-350, IS-250 TCD SuperLock LSD Our clutches and flywheels areThe OS Giken Super Lock LSD uses our patented pressure ring design that allows for smooth, progressive locking. This design is a spline through side gear design that allows for fitment of more friction plates (up to 2x as many as competitors versions). All components are chemically heat treated for maximum durability All components are constructed from a high grade steel alloy Gears are raw forged for maximum strength Clutch disks are precision