Product Description
Radium Top Feed Fuel Rails For 02-14 Subaru WRX/STI
Description:
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 etched for a high quality surface finish. For injector height flexibility and thermal insulation, 2 sets of machined phenolic spacers are included. All injectors must use 11mm diameter upper O-rings just like the OEM Subaru injectors. The fuel rails are compatible with all fuel types including popular alcohol mixtures such as E85.
NOTE: The center port bulge can create an interfere with early AVCS solenoids found in the EJ207 and JDM EJ205. See 20-0479-02
Included:
- Black Anodized Laser Etched Aluminum Fuel Rails (x 2)
- Phenolic Thermal Insulating Press-In Spacers, 20 mm (x 4)
- Phenolic Thermal Insulating Press-In Spacers, 15 mm (x 4)
- Phenolic Thermal Insulating Press-In Bolt Washers (x 4)
- Stainless Steel M8 x 1.25 Mounting Bolts (x 4)
NOTE: Appropriate fittings must be selected based on the specific application. Ample space around the fuel rail port(s) is necessary for larger accessories such as fuel pressure regulators, fuel pressure gauges, and fuel pulse dampers. To verify clearance, the dimensional drawings on the product pages can be used as a reference guide.
