In 1995 EXEDY supplied carbon clutch products to Ferrari for use in the pinnacle of motorsport, Formula One. This same technology is now applied to carbon clutches developed by EXEDY for use in various forms of motorsport, providing an explosive shift feeling and dramatic improvement in engine response. Through an improved re-design of the cover shape and using a drilled flywheel we have improved the response and achieved a reduction of total car weight. For example, a full carbon triple clutch on a Nissan R32 is almost half the weight of that vehicles genuine part. The weight of a carbon clutch disc is one third of a metallic disc. Utilizing a high friction coefficient Hyper Carbon disc, we are able to reduce the disc diameter reducing inertia, enabling quick shift response. Carbon materials are baked at more than 3600°F, which allows the carbon material to dissipate heat far better than conventional metallic material. The heat expansion rate is 1/20^th of iron therefore eliminating a change in clutch feel that may happen due to distortion caused by expansion during driving. Carbon material not only has a high heat resistance but also a "non-stick" characteristic that eliminates disengagement problems. Exedy has developed a carbon structure with a high burst strength and torquetransferring capabilities as a performance clutch. With the carbon, Exedy tuned for friction coefficient to get smooth operation in cold conditions, as you will face on the street,and high torque transfer in hot conditions such as those in race circuit. Exedy Hyper Carbon Clutches have superb easy operation, best inertia, and an extremely high torque capacity in this class of product. This is a triple carbon disc clutch and it fits the 2JZ-GTE engine with a 2500lb clamp load. TM043SBMC1