Radium Engineering Fuel Rail Plumbing Kit

This Radium Engineering plumbing kit is designed specifically for use with the early Mitsubishi 4G63 fuel rail and OEM fuel system components. It provides a cleaner, higher-flow connection between the fuel filter and fuel rail while allowing reuse of the factory fuel pressure regulator.

Vehicle Compatibility:

• Mitsubishi Evolution I (4G63)

• Mitsubishi Evolution II (4G63)

• Mitsubishi Evolution III (4G63)

• Mitsubishi Galant VR-4 (4G63)

• Mitsubishi Eclipse (DSM) (4G63)

• Plymouth Laser (DSM) (4G63)

• Eagle Talon (DSM) (4G63)

Overview:
This kit eliminates the restrictive OEM banjo bolt connection and replaces it with a -6AN (3/8") high-flow hose, providing a more efficient fuel path from the OEM fuel filter to the Radium fuel rail. It also includes two FPR adapters to suit both common OEM Mitsubishi fuel pressure regulator styles.

Ideal for street or mild performance builds that retain factory fuel lines and regulator.

Key Features:

• Plug-and-play installation with OEM components

• High-flow PTFE fuel hose with -6AN fittings

• Compatible with both types of OEM fuel pressure regulators

• Replaces restrictive banjo-style connections

• Suitable for use with all fuel types including E85

Notes:

• Designed for use with Radium 20-0533-02 Fuel Rail (sold separately)

• Not compatible with EVO 4-9 fuel systems without modification