For high-powered applications, EXEDY offers Exedy Stage 4 Twin-Plate Clutches. These are designed for high power street action as well as drag, road and rally racing. They feature ventilated, thick intermediate plates for improved life and cerametallic discs to protect your transmission and driveline. The purple anodized aluminum cover is stiffer than a stamped cover and therefore allows a higher lever ratio to maintain the pedal efforts at a reasonable level. There is no clamp load deflection as found in a pressed metal type cover. All Hyper Twin Clutch kit come with a lightweight chromoly steel flywheel, purple anodized aluminum cover and T5001 cerametallic facing heavy-duty disc plate assembly. The higher clamp load and cerametallic friction facings give approximately 100% holding torque of the OEM clutch and generally higher than other twin-plate clutches. An additional feature of the pressure plate is a series of turbine-like, air flow enhancing vanes that keep the clutch cooler under extreme operating conditions to improve wear life.
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