TurboXS Type H-RFL Blow Off Valve vendor_Bilstein 2002: Must use ACT flywheel

2002: Must use ACT flywheel or 03-05 factory flywheel (not included)

Part #: 13113

2009 - 2009 LEGACY 3

Spring Rates: (F) 10kg/mm (R) 8kg/mm

TurboXS Type H-RFL Blow Off Valve vendor_Bilstein 2002: Must use ACT flywheelPart #: BOV H RFL A new larger billet aluminum body and a beefier piston ensure the valve remains smooth under the most demanding circumstances. This valve relieves compressor pressure surge caused by changing gears or backing off the throttle quickly and is designed for turbocharged engines running up to 25 psi boost. If you need to ask this valve is too loud for you! This valve requires a vehicle specific mounting flange, sold separately below. This