Turbosmart - BOV Kompact - Plumb Back (WRX 01-07) - Black

The Kompact range of BOVs offer more versatility, higher performance, OEM fitment and less cost – everything you need. Kompact Series BOVs have been designed as a bolt-on replacements, offering superior flow, and greater structural integrity under boost – they will not give up.

Full 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.