Dual Port vents both to the atmosphere & back into the air intake. Ports with sequential timing allow quieter operation during normal driving, while getting all the benefits of a vent-to-atmosphere BOV under race conditions.
Dual Port vents both to the atmosphere & back into the air intake.
Turbosmart BOV Kompact Dual Port - 2015+ Subaru WRX
Turbocharger Blow Off Valve
Blow Off Valve
