ACT Heavy Duty 4-Puck Solid Clutch Kit - Subaru STI VA WRX/STI Cooling and still outperform most on

and still outperform most on the track

This Whiteline 27mm 2 point adjustable sway bar = more grip = better handling = outright performance - it's the best dollar for dollar handling improvement you can make to your vehicle

Shaping by the MAT process reduces wheel weight by 10%-15%

it is always a good idea to replace the gasket especially since this is an exhaust component

deadtime affects the data you are looking at because it is reported in a different operating location than when it actually occurred

ACT Heavy Duty 4-Puck Solid Clutch Kit - Subaru STI VA WRX/STI Cooling and still outperform most onFits 2004 2020 Subaru STI SB10 HDR4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 4 pad rigid race discs are made with high