OS Giken Toyota JZX90 / 100 STR Series Dampened Twin Plate w/Soft Diaphragm Clutch

This OS Giken STR Series clutch kit includes a twin-plate clutch assembly with a soft diaphragm pressure plate, designed specifically for the Toyota JZX90 and JZX100 chassis. This is a comprehensive upgrade for vehicles where the stock clutch is no longer sufficient, offering a significant increase in torque handling capacity and engagement control. The twin-plate design distributes the load across two friction surfaces, which greatly improves its ability to manage higher horsepower and torque outputs without slipping.

The dampened twin-plate setup is engineered to provide a more comfortable driving experience compared to non-dampened racing clutches. The damping mechanism within the clutch assembly helps to absorb some of the shock and vibration typically associated with aggressive clutch engagement, making it more manageable for daily driving or spirited use. The soft diaphragm pressure plate further contributes to a smoother engagement feel, reducing the abruptness often found in high-performance clutch systems. This combination of features makes it a well-built option for tuners and enthusiasts looking to put down serious power while maintaining a degree of drivability.

When installing a twin-plate clutch like this, it's important to note that engagement can feel different from a single-plate setup. The pedal feel will be firmer due to the increased clamping force required to manage the higher torque capacity. OS Giken is known for its robust drivetrain components, and this clutch is built to handle demanding conditions. Ensure you have the necessary supporting modifications and tools for installation, as it is a more involved process than a standard clutch replacement.