Radium Engineering Fuel Hanger Feed BMW 3-Series (E90 / E91 / E92 / E93)

This fuel feed kit is designed to work with Radium Engineering Fuel Hanger Surge Tanks (FHST) and provides a complete solution for delivering fuel to the OEM N54/N55 fuel line system. It is a bolt-on installation using factory mounting points—no cutting or drilling required.

Note:
Not compatible with BMW M3 models due to exhaust system clearance.

Vehicle Compatibility:

• BMW models with N54 or N55 engines (excluding M3)

Overview:
The -8AN PTFE fuel feed line connects directly to the outlet of the FHST and is routed cleanly under the chassis, clearing all suspension components and the OEM fuel pump cover. The line feeds into a Radium high-flow fuel filter mounted using a billet clamp and OEM hardware. A SAE quick connect fitting is provided to tie into the factory fuel system at the engine bay.

Filter Options (based on part number):

• 20-0475-03 – Stainless Element

• 20-0475-05 – Microglass Element