Radium Engineering Fuel Fill Neck Hose Kit – 1.5in ID

For a properly planned performance build, the Radium Engineering Fuel Fill Neck Hose Kit – 1.5in ID changes, caps, or adapts the filler-neck arrangement on a compatible Radium fuel-cell installation. It is intended for custom fuel-cell layouts where the filler location or refueling method differs from the standard configuration.

Match filler bolt pattern and generation to the fuel cell/FCST. Current FCST-X filler hardware differs from older FCST configurations.