Radium 20-0533-PK Fuel Rail Plumbing Kit for Early 4G63 Engines

Vehicle Fitment

• 1989-1995 Mitsubishi 4G63 Engine Vehicles (EVO I-III, Galant VR4, DSM)

Features

• Complete fuel rail plumbing kit designed for Radium Engineering 20-0533 fuel rail
• Replaces restrictive OEM banjo inlet with a direct 6AN (3/8") feed line
• Includes adapters to reuse the OEM fuel pressure regulator
• All necessary fittings and hose provided for straightforward installation
• High-quality AN fittings for performance fuel system plumbing
• Precision-made for a secure and leak-resistant fit
• Designed for high-flow and high-pressure fuel delivery systems
• Compatible with performance upgrades and aftermarket fuel components

Specifications

• Kit Type: Fuel rail plumbing kit for Mitsubishi early 4G63 applications
• Compatibility: Mitsubishi 4G63 engines (EVO I/II/III, Galant VR4, DSM)
• Fuel Line Size: 6AN (3/8") feed from filter to rail
• Includes: Fittings, adapters, fuel hose for bolt-on installation
• Mounting Integration: Uses OEM fuel pressure regulator locations

Included Components

• 1x Fuel hose (6AN) for direct fuel filter to rail feed
• Adapters to reuse OEM fuel pressure regulator
• AN fittings and hardware for installation
• Fuel hose ends and sealing components

Product Description

The Radium Engineering 20-0533-PK Fuel Rail Plumbing Kit is a bolt-on solution engineered for early Mitsubishi 4G63 engine vehicles - including Evolution I, II, III, Galant VR4, and DSM platform cars like the Eclipse, Laser, and Talon. It's designed to work seamlessly with the Radium 20-0533 fuel rail, replacing the restrictive OEM banjo feed with a direct 6AN hose from the fuel filter. Two included adapters allow reuse of the factory fuel pressure regulator for a clean, integrated setup.

This plumbing kit supplies all the necessary AN-standard fittings, hose, and adapters to build a high-flow fuel delivery line, making installation easier on performance-oriented builds or upgraded fuel systems. It supports improved fuel flow and efficiency compared to stock plumbing and is ideal for enthusiasts upgrading to Radium fuel rails on 4G63 engines.