BOV Kompact PlumBack - 34mm Dash The RacePort/Big Bubba Blow Off

The RacePort/Big Bubba Blow Off Valve S/S Weld Flange is designed with superior weld strength and a high-flow design to ensure optimal performance

resetting the flow benchmark set by our popular and highly regarded RacePort Blow Off Valve and designed to be as light as possible to keep vehicle weight down

Pre-drilled collar for Lockwire provision

the Turbosmart Big Bubba Blow Off Valve 2

like most modern ecu's it uses a combination of Ignition timing

BOV Kompact PlumBack - 34mm Dash The RacePort/Big Bubba Blow OffFull 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.