SKU: 20-0584

Radium Parallel Fuel Rail Plumbing Kit w/Regulator - Subaru WRX 08-14/STI 08-21/FXT SH/LGT 07-14 (EJ20/EJ25)


$599.95






SOME PRODUCTS DISPLAYED MAY ONLY BE SUITABLE FOR OFF-ROAD AND MOTORSPORT APPLICATIONS. IF IN DOUBT, PLEASE CONTACT YOUR LOCAL TRANSPORT AND ROAD AUTHORITY.


Available




Description

These plumbing kits are designed to compliment Radium Engineering Subaru EJ fuel rail installations. Both kits interface with the factory feed and return hard lines in the engine bay (near the LH strut tower) and provide all the underhood fuel plumbing. All necessary fittings and hoses are included, along with an adjustable high-flow fuel pressure regulator.
Two kits are offered; one that feeds the fuel rails in series, and another that feed the fuel rails in a parallel configuration. Both kits perform equally well. The enddecision is based on personal preference. Scroll down for details on each kit.

Both kits are compatible with all Radium Fuel Rails for the Subaru EJ engines (excluding 20-0499 Fuel Rails).

 

IMPORTANT NOTES:

  1. Neither kit includes a fuel filter.
  2. Neither kit is compatible with Radium dual port injector fuel rail kit 20-0499.
  3. Both kits are safe to use with alcohol fuels such as methanol, ethanol, E85 etc.
  4. Both kits use 3/8" (6AN) high pressure EFI fuel hose.

 

FUEL RAIL PLUMBING KIT, SUBARU EJ, PARALLEL

Because of the regulator mounting location, the parallel fuel rail plumbing kit is only compatible with the 2008+ Impreza (WRX/STi) and Forester platform.

Because the hoses and fittings are consolidated, the parallel kit is a good option for cleaning up the engine bay. Each fuel rail is fed as shown in the photo above. The feed and return lines enter the Radium Multi-Port Regulator (MPR) from the rear and output through the front to the fuel rails.

As shown above, the regulator secures to the LH strut tower using the provided stainless steel mounting bracket. A Radium 0-100psi fuel pressure gauge is included for calibration. Fittings and 6AN hose are included to interface with the OEM feed and return hard lines. If aftermarket -AN hoses/lines have replaced the factory piping, this kit can still be used (contact info@radiumauto.com for details).

 

Specifications

SKU 20-0584
Brand RADIUM ENGINEERING
Shipping Weight 20.0000kg

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