GENUINE WALBRO Uprated 255LPH, high pressure fuel pump - in tank fitment. GSS341Fits WRX, 200SX, Supra, MR2, etcNote inlet and outlet are on opposite "sides" as per picture. IE, inlet if pump held in your hand with the inlet facing down and to the right, the outlet is facing up and to the left. Please check this before ordering to ensure it fits! The 342 is also available. This has outlet and inlet on same "side"Fitting guide for Rover 200 Mk2 / Mk3 - click HERE