GFB Mach 2 Blow Off Valve for 02-07 WRX / 04+STi (T9103) Hawk Performance • Suitable for track or

• Suitable for track or street use

If you are using these in an Evo 8/9 head

5 Standard Rod Length: 162 mm Stroke: 88mm De-Stroked (2

The AEM gauge is ideal for all vehicles including carbureted applications and engine dynamometers

GFB Mach 2 Blow Off Valve for 02-07 WRX / 04+STi (T9103) Hawk Performance • Suitable for track orThe Go Fast Bits Mach 2 blow off valve is a direct, bolt on replacement for the 2002 2007 WRX and 2004 2021 STi. This is a quiet recirculating bov with a direct, bolt on install. Use (5933) to convert this to an atmosphere vent. Vehicle Fitment: 2002 2007 Subaru WRX 2004 2021 Subaru STi Purchase Includes: (1) Valve (1) Allen Key (2) Screws (1) Gasket More Info: The simple and essential mod for quicker boost response! Utilizing proven TMS technology to