AVO avoS2A01900BBLKJ Blow Off Valve Black 02-07 Subaru WRX / 04-10 Subaru STI
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.
- 2002-2005 Subaru Impreza WRX (2.5-liter Turbocharged)
- 2004-2007 Subaru Impreza WRX STI (2.5-liter Turbocharged)
- 2008+ Subaru Impreza WRX STI 5-Door (2.5-liter Turbocharged)
- 2003-2008 Subaru Forester 2.5XT (2.5-liter Turbocharged)