Radium Engineering Fuel Rail Kit Subaru EJ20/EJ25

Radium Engineering Fuel Rail Kit - Subaru EJ20/EJ25

Radium Engineering builds motorsport grade fuel system components for engines that need to flow more than the stock setup allows, and this fuel rail kit is no exception. Designed for the Subaru EJ20/EJ25 platform, it replaces the restrictive factory rails with a CNC machined billet aluminium unit built for consistent fuel delivery under boost.

This listing covers WRX (2002-2014), STI (2004-2014), Forester XT and Legacy GT models fitted with the EJ20 or EJ25 engine, plus other EJ20/EJ25 applications. The kit is available with either a Universal 6AN FPR configuration or the Radium FPR with mounting bracket, and with a choice of straight ends with 90 degree hose fittings or banjo swivels for the rail fittings. Use the variant selector on this listing to choose the combination that suits your fuel system.

Key Features

• CNC-machined billet aluminium construction with anodised finish for corrosion resistance
• Large-bore internal passages for improved fuel flow over factory rails
• Direct bolt-on installation using OEM mounting points
• -6AN ORB inlet and outlet ports
• 1/8 NPT port for fuel pressure gauge fitment
• Compatible with petrol, E85 and other alternative fuels

Kit Contents

• Fuel rails
• PTFE fuel lines
• AN fittings
• Mounting hardware
• Installation instructions

Vehicle compatibility, OEM part numbers and fitment notes are provided in the tabs above. Please confirm your vehicle's year, trim level and fuel system configuration before ordering.

Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.