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. Machined press-fit phenolic spacers are included to insulate intake manifold heat transfer. The four billet injector seats are anodized and laser etched and provide a sealed receptacle for top feed fuel injectors. The seats are designed for injectors with 14mm lower O-rings. For the 20-0569-02 conversion fuel rails, adaptable mounting brackets are included that permits a wide range of Subaru vehicles to be used. Do NOT purchase "WRX Fitment" injectors. Below are some of the many fuel injectors that are a direct fit: Injector Dynamics ID1050-48-14-14 Injector Dynamics ID1300-48-14-14 Injector Dynamics ID1700-48-14-14 Injector Dynamics ID2000-48-14-14 KIT INCLUDES: Black Anodized Laser Etched Aluminum Fuel Rails (x2) Black Anodized Version 3-6 Conversion Fuel Rail Mount (x2) Black Anodized and Laser Etched 26mm Injector Seats (x4) Phenolic Thermal Insulating Press-In Spacers (x4) Phenolic Thermal Insulating Press-In Bolt Washers (x4) Stainless Steel M8x1.25 Mounting Bolts (x4) The fuel rail ports are tapped for 8AN ORB. 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. Injector Dynamics ID1050X: The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x, and ID1700x. Like the ID1300x and ID1700x, the ID1050x is not a modified production component. It is a built to spec motorsport injector, offering optimization of critical operating parameters important to you, the motorsport tuner. Compared to the original ID1000, the ID1050x offers numerous improvements, and is sure to become the new reference. Corrosion resistant internals make it compatible with all known fuels, capable of extended service life with corrosive fuels. Compact body allows fitment in 200+ applications, including current and future engines utilizing short body injectors. Improved internal flow path increases output by 5% without sacrificing low flow performance. Stronger magnetic circuit offers stable operation up to 10 bar. Replaceable inlet filter extends service life. To learn more about the nature and development of the X-Series injectors, follow this link. Vehicle Fitment: 1997-2000 Subaru WRX/STI GC8 V3-V6
SKU RADIUM-ID-RAIL-WRX-1050GC

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