ACT Streetlite Steel Flywheel STI (2004-2018) BMW or any prevalent handling issues

or any prevalent handling issues that can be caused by weak lateral link bushings

provides more initial pad bite

Invidia exhausts systems include all hardware and gaskets needed for a seamless installation on your 2015+ WRX/STI sedan

StopTech Power Slot and SportStop rotors for the 370Z/G37 Sport are a direct replacement upgrade designed to fit your factory brake system and stock calipers

- Precision CNC machined

ACT Streetlite Steel Flywheel STI (2004-2018) BMW or any prevalent handling issuesACT flywheels for the Subaru STI 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