Subaru 4cyl EJ fuel rail

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 Full Flow Banjo Part # : 710-01-106
AN-8 ORB to AN-10 Male Full Flow Banjo Part # : 710-01-107
AN-8 ORB Plug Part # : 700-04-116
AN-8 ORB to 1/8 NPT Female Adapter Part # : 700-04-129

 All Nuke Performance fuel rails use unique Injector Safety Clips that ensure a perfect seal under all conditions.
One distinctive feature of Nuke Performance is its use of injector safety clips, designed to uphold a flawless seal for injectors even under the strain of extreme fuel pressure.

 Ensures a safe and secure seal even during extreme fuel demands

Whether during assembly, engine installation, or in the unfortunate event of an accident, these clips ensure the injectors remain securely attached to the rail. This design prevents any fuel spillage, even in scenarios where the fuel pump continues to run or there is residual pressure in the fuel system.

 Designed and developed in Sweden, guaranteeing the highest possible finish and quality.
Developed and designed in Sweden, in-house by Nuke Performance. The Subaru 4cyl EJ fuel rail is of the highest possible quality and has the same hallmark as all the other lightweight motorsports products from Nuke Performance. The parts from Nuke Performance are co-developed with worldwide motorsports teams and experts, making sure that functionality, as well as the design, meets the absolute highest standards, or even creates a standard of its own.
Order your aftermarket fuel rail today and experience the convenience and safety of our easy-to-install fuel rails.

There is no substitute for the quality of Nuke Performance.

 Nuke Performance Subaru 4cyl EJ fuel rail Specifications:
For more information about specifications, view the product sheet.

 * not included, make sure to select the needed fittings when placing an order

 Nuke Performance Subaru 4cyl EJ fuel rail includes:
2 x AN-8 ORB Full Flow fuel rail profile for Subaru 4cyl EJ engines
2 x Aluminum brackets for Subaru 4cyl EJ engines
4 x Injector adapter set with seal for Japanese cars
4 x Nuke Performance Injector safety clips
8 x MC6S M4x6mm stainless steel bolts
2 x M6SF M8x12 stainless steel bolts
4 x MF6S M6x10 stainless steel bolts

 Download Product Sheet (.pdf)
 Accessories / Spare Parts

 The fuel rail is delivered without fittings and injectors, these need to be purchased as accessories.