Ideal for cars with sensitive Air-Flow systems and off-road applications as the fully-sealed design of the Plumb Back prevents any foreign matter entering the system.Adjustable:
Product Information
If you want to enjoy your turbo but don't want to attract unwanted attention, Turbosmart plumb back blow-off valves are for you! These full recirculating BOVs redirect all excess pressure back into your intake system, providing you with quiet, street-legal performance! Fully recirculating valve. A quiet alternative to the atmospheric BOV, the Plumb Back systems vents all excess pressure back into the intake system
