Competition Clutch Steel Flywheel STI (2004-2018) Subaru which makes them perform with

which makes them perform with the rigidity and positive feel of a spherical-joint end link but with some of the softness for day-to-day driving of polyurethane-bushed end links

This is a direct bolt on and is ideal for someone who gets tired of BOV noises quick and likes to change things up often

Kit includes the following part numbers:

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

Competition Clutch Steel Flywheel STI (2004-2018) Subaru which makes them perform withInstallation 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