This item is for one brand new Walbro 500hp 255lph fuel pump kit to suitSubaru WRX / STI 2000 onwards V7 - V9 500hp (255lph) Walbro intank fuel pump kit 
 
Includes fitting kit to suit:
Subaru Impreza WRX and STI versions 7 -9
 
We also recommend installing a new Ryco fuel filter when installing new fuel pump.
 
 
Walbro fuel pumps have become the industry standard for fuel pump upgrades on performance vehicles with standard fuel systems. Walbro in-tank fuel pumps are cost effective and simply to install.
 
The deterioration of a fuel pump due to age as well as the extra demands on the fuel system due to performance enhancements mean that replacing your factory pump with this 255LPH Walbro pump should be one of the first modifications for your performance car.
 
The GSS341 and GSS342 Walbro fuel pumps support up to around 500hp at the wheels when wired to ensure they receive a healthy 13.5-14.5V supply.