Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts who do not want to be noticed but want the performance and reliability benefits of a quality BOV. It suits Subaru WRX MY08-14 and the new Nissan Juke/Pulsar Turbo.
Complete Replacement Valve
Bolt-On Upgrade for Factory Diverter Valve
Adjustable Product – Various Springs Available Seperately. Spring Pre-Fitted based on OE Application (Engine Vacuum)