The Radium fuel rail plumbing kit contains fittings intended for use with the Radium fuel rail on Mazda 1.6L engines, enabling hookup of the factory fuel system and regulator. Supplied plumbing parts allow integration between the aftermarket fuel rail and existing factory feed and return hardware, simplifying installation when converting to the Radium rail setup.
Radium Engineering Mazda 1.6 B6 Fuel Rail Plumbing