STi (08+) Fuel Pump Upgrade

Item # 10052



The 08+ STi's fuel pump holder and fuel filter come completely integrated. There are many "hack" ways to install an upgraded pump into these cars. Our 08+ STi Fuel Pump Upgrade is offered to those that require more fuel AND want the job done cleanly and properly.


Kit Contents:

  • OEM Subaru Fuel Pump Holder with OEM Fuel Filter
  • CNC Machined to accept a Walbro 255lph GSS342 Fuel Pump*
  • Supports 500whp
  • 100% Bolt-on and Plug and Play 


*Fuel Pump sold separately +$100.00



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