AVO Blow Off Valve Blue WRX (2008-2014) LGT (2005-2009) Hyundai 01-03 WRX Sedan & Wagon

01-03 WRX Sedan & Wagon (Drop: F:-1

The sound creator function can also be eliminated by installing a bung to the port

no tuning required

These are perfect for those who enjoy a weekend track event

The OS Giken STR Clutch line-up is best suited for those who enjoy spirited driving in their MINI Cooper and is well suited for street and occasional race use

AVO Blow Off Valve Blue WRX (2008-2014) LGT (2005-2009) Hyundai 01-03 WRX Sedan & WagonAVO utilizes the latest technology in lightweight internal piston valving to ensure optimum blow off response at all times. The design of the V3 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 removable plate sends hot air to atmosphere if you choose.