Radium Engineering Subaru EJ Engines Fuel Rail Plumbing - Series

Fuel Rail 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 under hood fuel plumbing. All necessary fittings and hoses are included, along with an adjustable Radium Engineering fuel pressure regulator. Two plumbing kits are offered; one that feeds the fuel rails in series (MPN 20-0978), and another that feeds the fuel rails in a parallel configuration (MPN 20-0984). Both kits perform equally well. The series kit interfaces with the factory hard lines near the LH strut tower using SAE quick connects or older hose barb connections. A DMR-RA regulator and a 0-100psi fuel pressure gauge are included. The gauge can be installed at any of the 6AN junctions before the regulator using the included adapter. The 6AN swivel fuel rail fittings are low profile. The variety of reusable PushLok hose ends permit customizing (such as adding a flex fuel sensor). The included 6AN fuel hose can be cut with standard tools and assembled without special skills. The hose is resistant to all fuels including E85.