TurboXS Type H-RFL Blow Off Valve vendor_Bilstein Restore your K&N Filter to

Restore your K&N Filter to peak efficiency with this comprehensive kit from K&N

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

how do you know if this is the right clutch for you

It will not fit with the OEM intake snorkel installed

streetable autocross & track driven BRZ

TurboXS Type H-RFL Blow Off Valve vendor_Bilstein Restore your K&N Filter toPart #: 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