Radium Engineering Subaru EJ Engines Fuel Rail Plumbing - Series Drivetrain>Clutch Covers and designed for a perfect

and designed for a perfect seal against the factory hood scoop

5” transition for maximum performance

Torque Solution HKS BOV Adapter Flange w/ Plug: Subaru WRX / STi

we scaled the intercooler shroud up to expose the entire core to fresh air from the WRX's signature hood scoop

By using Mandrel-bent tubing

Radium Engineering Subaru EJ Engines Fuel Rail Plumbing - Series Drivetrain>Clutch Covers and designed for a perfectThis fuel plumbing kit compliments a Radium fuel rail installation on Subaru EJ engines. It plumbs the fuel rails in series and uses Radium's unique direct mount regulator. Includes all fittings and lines and interfaces with the factory feed and return pipes. E85 compatible.