Subaru EJ Top Feed Fuel Rail Conversion Kit for 2004-2006 Subaru WRX STi by Radium Engineering
The “conversion” fuel rails convert the OEM side feed fuel injector setup to top feed allowing the use of high flow fuel injectors (not included). The fuel rail injector bores are 14mm ID. Manufactured with a large internal bore, the fuel rails can support all necessary engine power requirements. They are CNC machined from solid 6061 aluminum, black anodized, and laser engraved for a high quality surface finish. The fuel rails are compatible with all fuel types including popular alcohol mixtures such as E85.
Each fuel rail features three 8AN ORB threaded ports (6 total). Press-fit spacers are included to thermally insulate intake
Features
- Built to fit:
- Injector Dynamics ID1050-XDS-34-14-14
- Injector Dynamics ID1300-XDS-34-14-14
- Injector Dynamics ID1700-XDS-34-14-14
- Injector Dynamics ID2600-XDS-34-14-14
- Stainless Steel M8x1.25 Mounting Bolts
- Green Anodized and Laser Etched 22mm Injector Seats
Benefits
- Completes conversion to top feed for compatibility with a wider selection of higher flowing injectors
Applications
- 2004 – 2006 Subaru WRX STi (USDM)
- 2004 – 2005 Subaru Forester XT
- 2005 – 2006 Subaru Legacy GT
- 2004 – 2006 Subaru Legacy GT (JDM)
- 2005 – 2006 Subaru Outback XT
What’s In The Box?
- 2 – Black Anodized Laser Etched Aluminum Fuel Rails
- 4 – Green Anodized and Laser Etched 22mm Injector Seats
- 4 – Thermal Insulating Press-In Spacers, 15mm
- 4 – Stainless Steel M8x1.25 Mounting Bolts
References
- Installation Instructions
Warranty
- Limited Manufacturers Warranty
