Clutch Masters 725 Series Twin Disc Clutch Kit - 15-21 WRX

725 Series Twin Disc Clutch Kit (15020-TD7R-A) by Clutch Masters®. Includes: Flywheel. Disc Outer Diameter: 7.25". Disc Type: 2 Ceramic Rigid Discs. Flywheel Material: Aluminum. The 725 series is a smaller diameter assembly, which creates less rotating mass and offering quicker, and smoother shifting with much better throttle response, ideal for Drag racing applications. 

Features:

• Components can be purchased separately for economical repair.
• Positive release for ease of high RPM staging and shifting.
• Most have experienced better 4/10's times and averaged hundreds of passes without complications or repair

Clutch Masters is proud to introduce the finest and most economical multi-plate clutch systems available for today’s high performance vehicles, the 725 and 850 Series. Clutch Masters Twin Disc systems are pure racing technology that also works well in high performance street applications that will be used on the street on rare occasions. They are designed to hold tremendous horsepower and torque ratings, while being reasonable to operate on the track. By increasing the clamping force of the pressure plate and adding to the square inches of usable disc area, CM Twin Discs significantly increase clamping values with an average of 50% increase in pedal pressure depending on the application. The cover assembly is machined from billet aluminum with 25% more tensile strength than the competition’s cast unit. The flywheel is machined from billet 6061-T6 aluminum to meet SFI spec 1.2 for competition in NHRA, NDRA, IDRC, IHRA, SCCA and NASA. Each aluminum flywheel includes a replaceable heat shield. Steel flywheels are also available on select applications.

Clutch Masters® is a foremost manufacturer of high performance clutch kits and flywheels for racers and daily drivers who have high-octane gasoline running through their veins. Since 1976 the company has supplied them with best-in-class products which combine optimum clamping force with the finest friction materials to provide ultimate performance in virtually any severe environments. Its clutches and flywheels are technologically superior to any other ones currently available on the market, providing the reliability and performance you can count on whether you are on the track or a highway.