AVO Blow Off Valve

We utilise the latest technology in lightweight internal valving to ensure optimum blow-off response at all times. The design of our V2 BOV has been updated with new internals to better manage compressor surge. AVO blow-off valves are a 50% recirculate, 50% vent system that retains the return tube, keeping the stock computer system happy, while an additional vent with removeable plate sends hot air to atmosphere if you choose.

Available In: Black, Silver, Blue, & Red Applied Models:

Impreza WRX: 2002-2005 [2.0-liter turbocharged]
Impreza WRX STI: 2004-2007 [2.5-liter turbocharged]
Impreza WRX STI 5-door: 2008+ [2.5-liter turbocharged]
Forester 2.5XT: 2003-2008 [2.5-liter turbocharged]