The Radium BMW S54 fuel rail plumbing kit is made to connect Radium fuel rail 20-0070-02 to the factory fuel system on BMW S54 engines. It is compatible only with the specified Radium fuel rail and provides the plumbing hardware needed to integrate the aftermarket rail with the vehicle’s original fuel lines for the S54 application.
Radium Engineering BMW S54 Fuel Rail Plumbing Kit