Competition Clutch Steel Flywheel STI (2004-2018) Subaru Also included is a wrinkle

Also included is a wrinkle black rotomolded intake tube designed to increase airflow for maximum torque

VW Golf GTI MK4 (1999-2005)

As with all Invidia exhaust components

WRX 2002-2004

The PERRIN BOV has a much larger outlet and is fully adjustable

Competition Clutch Steel Flywheel STI (2004-2018) Subaru Also included is a wrinkleInstallation 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