The 08-10 Subaru WRX Comp-Clutch ST Series Lightweight Flywheel helps increase acceleration by reducing weight. The ST Series flywheel is recommended for naturally aspirated and/or street driven applications. ST Series Flywheels are stamped with 4140 plate with 2000 ton pressure at 1260 degrees, and are CNC machined and balanced to O.E. specifications. This flywheel will work with all performance and stock clutch assemblies, but is suited for Stage 1 and Stage 2 clutch kit applications.
- 08-10 Subaru WRX Comp-Clutch ST Series Lightweight Flywheel
- Weight varies from 11 lbs to 25 lbs, depending on application
- One piece ring gear for high durability