STILLEN 451047 High Performance Clutch/Aluminum Flywheel Combo - 07-09 350Z / 370Z / 07-08 G35 Sedan / 08-13 G37

STILLEN offers combination kits for the most popular high performance clutch upgrades, and combines them with a lightened billet aluminum flywheel for maximum performance.

STILLEN High Performance Clutch and Aluminum Flywheel Combo includes ACT Heavy Duty Pressure Plate and ACT Performance Organic Street Disc and STILLEN Lightweight Aluminum Flywheel.

ACT Heavy Duty Pressure Plates provide increased torque capacity, durability, and extended clutch life. What makes ACT Pressure Plates the highest standard in the industry? First, ACT manufacturing always begins with new units. ACT Pressure Plates are not rebuilt from worn out parts. Second, pressure is increased the right way. Altering the geometry alone is not enough.

Instead, ACT engineers a stronger diaphragm. ACT diaphragms are heat-treated using an exclusive 3-stage process and the release bearing contact area is hardened to reduce wear. Third, ACT designs the pressure and release travel of the unit to be in the optimum working range. Finally, ACT assures consistency and precision by using proven assembly procedures.

ACT Street Discs are designed for smooth engagement, quiet operation and improved durability using only the best organic, spring center designs.

In Addition, these billet aluminum flywheels are typically just over half the weight of the stock iron unit. With the reduced weight, less power is needed to overcome flywheel inertia. The result is a quicker revving, more responsive motor.