Fuel Delivery

Fuel filter kit that replaces the OEM fuel filter. Mounts in the same location under the hood. Filter element is stainless steel mesh and is serviceable. Refer to www.radiumauto.com for application...

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

CNC machined aluminum fuel rail for the S13 SR20DET. Features 8AN ports. This fuel rail converts to top feed injectors. See product page at www.radiumauto.com for more information.

A bolt-on fuel rail for the Nissan RB25 NEO engine. Features 8AN ORB ports. Adapter fittings sold separately. Visit www.radiumauto.com for more details.

Fuel line plumbing kit for use with Radium fuel rail. Includes fittings, hose and adpaters for an easy bolt-in installation of the Radium 20-0533 fuel rail. Includes parts to re-use the OEM fuel...

Billet aluminum fuel rail for the DSM 4G63 engine. Features high-flow 8AN ports and is safe for use with E85. Direct bolt-on installation.

This optional kit compliments the Radium MZR fuel rail by allowing the stock fuel connection to be used.

Mounting bracket and hardware for installing a Radium Engineering fuel filter on the rear subframe of the FD RX-7. Filter sold separately.

CNC Machined laser engraved. For use with Mazda Rotary engines. See website for details.

Fuel pressure gauge kit includes 8AN ORB to 1/8NPT female adapter and a 90 degree M/F 1/8NPT elbow fitting.

A bolt-in fuel rail for the non-turbo Toyota 2JZ-GE engines. CNC machined aluminum with four -8AN ORB ports. E85 compatible. See www.radiumauto.com for more details.

Radium Engineering Denso Fuel Level Sending Adapter