ACT ProLite Flywheel WRX (2006-2018) LGT (2005-2012) Subaru This unit prevents reduced fuel

This unit prevents reduced fuel octane

and they are serviceable and can be resurfaced

with a deep

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

ACT ProLite Flywheel WRX (2006-2018) LGT (2005-2012) Subaru This unit prevents reduced fuelACT 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