Competition Clutch Steel Flywheel STI (2004-2018) Subaru The entire system is constructed

The entire system is constructed from 304 Stainless Steel

a new turbo outlet gasket

As with all Invidia exhaust components

This assembly

This is crucial for proper air fuel ratios and ECU engine management

Competition Clutch Steel Flywheel STI (2004-2018) Subaru The entire system is constructedInstallation of a Subaru STI lightweight flywheel on your engine will reduce rotational mass on the crankshaft, producing faster revs, less drive train loss, quicker acceleration and more power to the wheels. The Competition Clutch ST lightweight flywheels are designed for street driven STI applications and are well suited for Stage 1 or Stage 2 clutch kit counterparts. All Competition Clutch lightweight flywheels are CNC machined and balanced to OE