Fuel Rails

Black nylon spacer commonly used in Radium Engineering fuel rail kits.

The Radium Engineering high flow primary fuel rail is for the 20B-REW rotary engine originally found in the 1990-1995 Mazda/Eunos Cosmo. The alumin...

This plumbing kit allows easy hook-up of the Radium fuel rail for the Nissan RB26DETT engine.

INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COMThis Part Fits: Year Make Model Submodel 2003-2006 Mitsubishi Lancer Evolution 2005-2006 ...

Fittings for use with Radium fuel rail for the Mazda 1.6L engine that allow hookup of the factory fuel system and regualtor.This Part Fits: Year M...

Fuel rail for the 1.6 BP Mazda engine found in the Miata and other cars. Features 8AN ORB ports. No fittings included.This Part Fits: Year Make Mo...

OEM fuel pressure regulator is retained. Feed and return hoses are replaced.This Part Fits: Year Make Model Submodel 1994-1997 Mazda Miata Base ...

CNC machined Aluminum fuel rail mounting bracket set. Permits the use of Radium top-feed fuel rails (such as 20-0577, sold separately) on compatib...

Stainless steel hardware: Includes idle motor spacer kitThis Part Fits: Year Make Model Submodel 1995-1998 Nissan 240SX Base 1997-1998 Nissan ...

Plumbing kit to be used with the Radium ENgineering fuel rail for the Toyota 2JZ-GE engine. Retains factory returness system.

Fuel rail plumbing kit for 20-0866. Includes all necessary hoses and fittings.

Fuel rail plumbing kit for the Nissan R35 GT-R using Radium Engineering fuel rails. allows direct connection to the factory fuel piping. Includes f...

Bolt-on fuel rail kit for the BMW M50/M52/M54/S50/S52 engines. One kit works on all engines listed. Three 8AN ORB ports. E85 compatible. Compatible...

High performance machined aluminum fuel rail for the Toyota 1JZ-GTE VVT-i engine. Ports are 8AN ORB size and the fuel rail is anodized for compatib...

Select fittings and adpaters to be used with fuel rail 20-0766. Allows easy hookup to OEM fuel line and sensors.

Billet aluminum fuel rail for the 2023+ Toyota GR Corolla. Compatible with all factory sensors and fittings when using the associated plumbing kit....

CNC machined fuel rails for the Subaru 6-cylinder EZ30 (phase 2) and EZ36. Direct bolt-on fitment. Compatible with OEM or aftermarket fuel injector...

Bolt-on top-feed fuel rail kit for the Subaru EG33 engine. Must use top feed-injectors. Reference the installation instructions for more info.

Bolt-on fuel rail for the Nissan RB20DET engine. Compatible with aftermarket or OEM fuel injectors. 8AN ORB end ports. 8AN ORB auxilary port. 1/8NP...

Allows quick and easy connection of the Radium port injection fuel rail to Supra's factory fuel line via a T-fitting.

CNC machined fuel rail for the Honda S2000. 8AN ORB ports. Compatible with OEM fuel injectors, or any aftermarket injectors that are same fitment. ...

Fuel rails for the 4-cylinder Subaru Engines, V1-V2 generation. Converts to top feed injectors. 8AN ORB ports.

The auxiliary port is located on the top surface of the fuel rails, making this setup ideal for applications that would experience clearance issues...