1986-1991 Mazda RX-7 / 2004-2011 Mazda RX-8 Hyper Single Carbon-D Clutch by Exedy The flagship model of EXEDY clutches, the Hyper Carbon Series. In 1995 EXEDY supplied carbon clutch products for use in the pinnacle series of motorsport; Formula One. This same technology is now applied to carbon clutches developed by EXEDY for use on the street and track. These clutches are lightweight, durable and resilient to high heat, contributing to an improvement in track times. Available in single, twin and triple designs with both rigid or damper discs for a full range of power holding capacity. EXEDY carbon discs are able to perform through long durations of high rotational velocity due to our precise application of carbon. The fibers are set one-by-one in a weaving pattern and baked at more than 3600F, finalizing the strengthening process. Heat expansion rate is 1/20th of iron therefore eliminating a change in clutch feel that may happen due to distortion caused by expansion during driving. Carbon material also possesses a non-stick characteristic that eliminates disengagement problems. Features Clamp Load : 2023 Disc Diameter (Inches) : 7.9 Disc Diameter (Millimeters) : 200 Kit Contents : CH17S, DH14D, FH28, BS04, BF07 Spline Count : 23 Spline Size (Inches) : 1-1/16 Spline Size (Millimeters) : 26.2 Torque Capacity (ft/lbs.) : 159 Benefits Comfort and streetability Increased clamp loads Lower pedal effort Comfortable half-engaged clutch operation Responsive gear changes Quicker shift response Easy to Handle Please Note: All referenced torque ratings are measured at the wheels. Requires Vehicle Specific Flywheel Counterweight |For use w/ Hyper Accessory Kit MZAK101 Applications 1986-1991 Mazda RX-7 2004-2011 Mazda RX-8 What\’s In The Box? 1 – Hyper Single Carbon-D Clutch Warranty Exedy 60-Day Limited Warranty