Process West Billet Fuel Rails Subaru WRX/STI EJ20/EJ25

Process West Billet Fuel Rails - Subaru WRX/STI EJ20/EJ25

Process West builds these fuel rails as genuine machined from solid billet components, not the extruded stock dressed up as billet you'll find elsewhere. Designed for the Subaru WRX and WRX STI running EJ20 or EJ25 engines, they're built to handle serious fuel flow for big injector, big turbo builds.

This listing covers EJ20/EJ25 equipped WRX models including GC8, GDA/GGA, GE8/GH8 and GF8/GV8/GR8 chassis, along with WRX STI models on GC8, GDB, GRF and GVF chassis. The rails are available in Silver or Black finish via the variant selector, and suit either 11mm or 13mm diameter injectors.

Key Features

• Machined from solid billet aluminium, not extruded stock
• Twin top and single end entry/exit ports, configurable as required
• Accommodates large -8 fittings for high capacity fuel systems
• Available for 11mm or 13mm diameter injectors
• Supplied with two -8 plugs and mounting hardware
• Compatible with stock or Process West Billet TGVs

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your engine code and injector diameter before ordering.

Not sure if these fuel rails suit your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.