The Radium Engineering BMW fuel hanger and microglass filter form a compact surge tank system that installs inside the OEM fuel tank. It uses the factory pump as a lift pump to feed the internal surge tank, while dedicated surge pumps supply the engine. This arrangement increases pump capacity and protects against fuel starvation under high demand, offering a reliable solution for enhanced fuel delivery on supported BMW applications.
Radium Engineering BMW Fuel Hanger Feed w/ Microglass Filter