OS Giken Mitsubishi LANCER EVO 4-9 CP9A STR Series Twin Plate w/Soft Diaphragm Clutch

The OS Giken STR Series Twin Plate Clutch is built with a unique soft diaphragm design, a notable choice that helps manage engagement feel for a more comfortable experience, especially in a performance application like the Mitsubishi Lancer Evolution 4-9 (CP9A chassis). This clutch is designed to handle the significant power increases common in these vehicles, offering a strong and reliable connection between the engine and the drivetrain. Its twin-plate configuration means it has more surface area to dissipate heat and transfer torque, which is crucial when you're pushing the limits.

Crafted with meticulous attention to detail, this clutch kit features robust materials and a well-built construction that OS Giken is known for. The twin plates are engineered to provide consistent performance under demanding conditions, ensuring that power is delivered effectively without excessive slip. The soft diaphragm spring is a key feature, offering a more progressive clutch pedal feel compared to stiffer, race-oriented setups. This makes it a solid option for drivers who want high performance but also value a degree of everyday drivability. The kit includes everything needed for installation, ensuring a direct fit for your Lancer Evolution.

When installing a twin-plate clutch like this, it's important to follow the manufacturer's specific instructions carefully. Proper break-in procedures are essential to ensure the longevity and optimal performance of the clutch plates. This OS Giken clutch is a significant upgrade for any Lancer Evolution owner looking to enhance their vehicle's drivetrain capability and reliability.