ACT ProLite Flywheel WRX (2006-2018) LGT (2005-2012) Subaru rear rubber bushing with a

rear rubber bushing with a urethane bushing

especially when upgrading a turbocharger or to a high flow intake system

but does not include new studs or a turbo-to-downpipe gasket

improved hub and burst strength

ACT ProLite Flywheel WRX (2006-2018) LGT (2005-2012) Subaru rear rubber bushing with aACT flywheels for the Subaru WRX are lighter, stronger and safer than stock cast flywheels to meet the needs of both enthusiast and hard core racer. Material is properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. Precision machined threads will not easily strip out or get damaged like those found on aluminum flywheels. ACT engineers XACT flywheels using the latest CAD and FEA (finite element analysis) software