Nuke Performance fuel rail for the Subaru 4cyl EJ engines, oversized internals, lightweight design, and equipped with our unique injector safety clips.

The Subaru 4cyl EJ fuel rail is delivered with brackets for the Subaru STi and WRX engines and allows you to use AN fuel lines and aftermarket injectors for your Subaru engine.

Lightweight fuel rail that fits Subaru EJ205, EJ207, EJ25 intakes
To be used with Bosch EV14K-xt type injectors
AN-8 ORB threads in both ends enable a high fuel flow
Delivered with brackets for easy mounting to the intake
Safe for all types of fuels, including alcoholic fuels such as E85

The Nuke Performance’s newest generation of fuel rails grants an easy fit to your engine with an extremely lightweight design. It uses the unique injector safety clips that fuel rails from Nuke Performance have become famous for, which grant a leakproof seal even during a crash where the fuel rail would get torn out of the intake manifold.

Perfect fitment for the classic Subaru boxer engines, delivered with the needed hardware to mount to the intake.
The Nuke Performance Subaru 4cyl EJ fuel rail is delivered with brackets for the OEM intake.
Subaru WRX EJ205 2002-2008
Subaru STi EJ207 2002-2008
Subaru STi EJ25 2008-2019

Please note that this fuel rail is only confirmed for the models listed above. The Nuke Performance EJ fuel rail is designed exclusively for engines originally equipped with OEM top-feed injectors and cannot be used for side-feed to top-feed conversions.

This version supports 14 mm injectors only, such as Bosch EV14K injectors, with the EV14K-xt (extended tip) version recommended for optimal fitment and performance.

AN-8 ORB main ports for optimal flow and performance, we offer a wide range of fittings and adapters to choose from.
The fuel rail uses AN-8 ORB threaded fittings for each end of the rails. We provide various fittings, including our low-profile full-flow banjo fittings for a space-efficient installation.

Oversized AN-8 ORB main ports on each end

Please note that the Subaru 4-cylinder EJ fuel rail does not feature the additional center outlet port commonly found on other Nuke Performance fuel rails.
AN-8 ORB to AN-6 Male Part # : 700-04-104
AN-8 ORB to AN-8 Male Part # : 700-04-105
AN-8 ORB to AN-10 Male Part # : 700-04-106
AN-8 ORB to AN-6 Male Full Flow Banjo Part # : 710-01-105
AN-8 ORB to AN-8 Male