Radium Engineering 03-07 Mitsubishi Evo 8/9 Fuel Surge Tank Kit (FST NOT Incl)

For a properly planned performance build, the Radium Engineering 03-07 Mitsubishi Evo 8/9 Fuel Surge Tank Kit (FST NOT Incl) maintains a small reserve of fuel around the high-pressure pump or pumps to reduce starvation during sustained cornering, acceleration, and braking. A surge tank is especially useful on track and competition builds where fuel can move away from the factory pickup even when there is still fuel in the main tank.

Fitment is specific to 03-07 Mitsubishi Evo 8/9; confirm the vehicle and surrounding hardware before ordering. Pump model and quantity are part-number-specific. Match the surge-tank configuration to the exact pump family being used.