Advanced Clutch Mod-Twin 225 XT Sprung Street for Subaru WRX STI STI (T2S-S05) PPE_CeramicCoating_2 AR1-XTG4 kit features an Xtreme

AR1-XTG4 kit features an Xtreme pressure plate for the most demanding driver

includes ACT's patented Monoloc

HC9-HDG4 kit features ACT's most popular Heavy Duty pressure plate

ZM1-XTSS kit features an Xtreme pressure plate for the most demanding driver

NS4-HDG4 kit features ACT's most popular Heavy Duty pressure plate

Advanced Clutch Mod-Twin 225 XT Sprung Street for Subaru WRX STI STI (T2S-S05) PPE_CeramicCoating_2 AR1-XTG4 kit features an XtremeT2S S05 Mod Twin 225 HD Sprung Street Kit is designed for high powered AWD street cars. It unites uncompromised pedal feel, durability, engagement quality with very high torque capacity by combining twice the organic friction surfaces with an ultra durable spring center Mono Drive hub in a completely modular design. Each diaphragm spring endures an exclusive four stage heat treating process providing a consistent light pedal feel. Steel backed