ACT Heavy Duty Clutch Kit 6 Puck Race Sprung Subaru STI 2004-2021 / Legacy GT Spec B 2007-2009 | SB10-HDG6 vendor_Injector Dynamics A lightened flywheel modification is

A lightened flywheel modification is best known to be used when tuning a naturally aspirated engine

inexpensive

long-lasting durability

Viscosity grade: 0W-40

Finish Brushed

ACT Heavy Duty Clutch Kit 6 Puck Race Sprung Subaru STI 2004-2021 / Legacy GT Spec B 2007-2009 | SB10-HDG6 vendor_Injector Dynamics A lightened flywheel modification isFitment Information: 2004 2021 Subaru STI 2007 2009 Subaru Legacy GT Spec B Note: Legacy GT spec. B models will need to use the STI flywheel in order to use this clutch Features: ACT's SB10 HDG6 kit features a sprung, 6 pad race clutch disc paired with their ever popular Xtreme pressure plate. What does this mean for you? Well, that means that you will have light to moderate pedal effort with aggressive engagement and the ability to handle up to 668ft