The supercharger-specific Race Port features a soft spring so it can stay open at idle

JR14 (18")

allowing you to run a second manifold pressure operated accessory

Replacement Bullet Solenoid and loom / connector to suit VR29 Kompact EM DualPort and PlumBack valves

BOV Kompact PB Nissan Juke,Pulsar SSS/Subaru WRX MY08+ JRX10 The supercharger-specific Race Port featuresFull recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be noticed but wanting the performace and reliability benefits of a quality BOV. Supplied With: Gasket, and Green Spring Rated 15 InHg (installed).