BOV Supersonic Subaru -Blue Gauge 0″ – Black is the

0″ – Black is the perfect replacement for a worn-out or broken BOV

With Turbosmart's quality materials

All billet CNC construction and attractive anodized finish are Manufactured

The Dual Port is a 50-50 recirculation/vent-to-atmosphere valve for that classic vent-to-atmosphere sound at significant boost and quiet operation at low boost

Its unique design ensures a fast boost response and stable operation even under the most demanding conditions

BOV Supersonic Subaru -Blue Gauge 0″ – Black is theEasy to Install and Setup, Turbosmart Supersonic BOV. Preferred venting solution for serious street tuners and racers. Significant flow and an even bigger sound.