2008-2021 Subaru STI Parallel Fuel Rail Plumbing Kit by Radium Engineering

These plumbing kits are designed to compliment Radium Engineering Subaru EJ fuel rail installations. These 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.

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. The feed and return lines enter the Radium Multi-Port Regulator (MPR) from the rear and output through the front to the fuel rails.

Features

• Includes all necessary fittings are hardware
• Parallel or Series options are available
• Compatible with different fuel types like E85, methanol, etc.
• Adjustable Radium Direct Mount Regulator (DMR) and Radium 0-100psi fuel pressure gauge are included

Benefits

• Replaces old fuel delivery components that may be worn out
• Easily customizable

Please Note: This does not include fuel rail.

Applications

• 2008 - 2021 Subaru STI

What's In The Box?

• 1 - Fuel Rail Parallel Plumbing Kit

References

• Installation Instructions

Warranty

• Radium Engineering's Limited Manufacturer's Warranty