ACT 4-Puck Sprung Race Disc Subaru STI 2004-2021 / WRX 2006-2021 / Legacy GT 2005-2012 | 4240518 WRX_2022 Designed for road racing

Designed for road racing

While they may be able to be modified to work with other exhausts we can only guarantee fitment with other Turbo XS exhaust components

Road racing and autocross

BORLA exhausts feature patented straight-through and multi-core technology to unleash hidden horsepower

ACT 4-Puck Sprung Race Disc Subaru STI 2004-2021 / WRX 2006-2021 / Legacy GT 2005-2012 | 4240518 WRX_2022 Designed for road racingFitment Information: 2004 2021 Subaru STI 2006 2021 Subaru WRX 2005 2012 Subaru Legacy GT 2005 2009 Subaru Outback XT 2006 2008 Subaru Forester XT Note: 240mm upgrade. Must use ACT 240mm pressure plate and flywheel. Features: ACT 4 Puck Sprung Race Disc (4240518) for your Subaru Impreza WRX STI is a 4 pad spring centered race disc made with high quality, ceramic friction materials. The engagement is harsher, but shifting is faster. the heavy duty