Radium Engineering Multi-Pump Fuel Surge Tank Fits Bosch BR540 / Deatschwerks DW400 (Pumps Not Included)

For a properly planned performance build, the Radium Engineering Multi-Pump Fuel Surge Tank Fits Bosch BR540 / Deatschwerks DW400 (Pumps Not Included) 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.

Key sizing for this version includes support for Not included and compatibility with Bosch BR540 and Deatschwerks DW400, so it should be matched to the rest of the system before installation. Pump model and quantity are part-number-specific. Match the surge-tank configuration to the exact pump family being used.