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Walbro 255 LPH High Pressure Fuel Pump Kit for Impreza WRX/STI (2002-07)

Price: $111.00  $201.36
Part: GSS342-400-791
  • Impreza WRX STI
  • Impreza WRX


This Walbro 255 LPH fuel pump kit for your 2002-07 Subaru Impreza WRX or STI with EJ20 or EJ25 is a proven and affordable high power fueling solution. Your factory fuel pump cannot support high-boost applications with larger injectors. These applications require a high-flow fuel pump, such as Walbro's traditional 255LPH high pressure pump. With this installation kit, including applicable filter and fittings, the universal Walbro pump will install with relative ease.

Note: This product can also fit the 1998-01 GC8-style Impreza models. It will require the GSS341 pump instead of the GSS342. Please make a note with your order if you require this alternative.

Walbro fuel pumps are among the most common and reliable in the aftermarket automotive world. Available in both in-tank and in-line universal setups, installation kits may be used to provide vehicle specific fitment to many different applications. Injected Performance only sells guaranteed authentic Walbro products, and all pumps are tested before leaving the factory. We recommend professional installation for all fuel delivery items.

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