TurboXS Type H-RFL Blow Off Valve vendor_Bilstein To suit 20mm diameter sway

To suit 20mm diameter sway bars - the DIY (Do It Yourself) alloy lateral locking system can be utilized on both factory and more importantly aftermarket sway bars

Part #: 13113

and camshaft aggressiveness

or you just want to replace the dull

streetable autocross & track driven BRZ

TurboXS Type H-RFL Blow Off Valve vendor_Bilstein To suit 20mm diameter swayPart #: 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