Radium Engineering

Installation instructions available at www.radiumauto.comThis Part Fits:YearMakeModelSubmodel1993-1995MazdaRX-7Base1993MazdaRX-7R1

CNC machined fuel rail for the 4-cylinder Mazda MZR engine. This fuel rail is equipped with four 8AN ORB ports, which can be used for plumbing and fuel accessories. Bolts directly to engine without...

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

Includes, feed line, fittings, and Radium fuel filter for easy installation in Mazda FD RX-7. To be used with Radium FD RX-7 in-tank fuel pump hanger system.This Part...

Includes, feed line, fittings, and Radium fuel filter for easy installation in Mazda FD RX-7. To be used with Radium FD RX-7 in-tank fuel pump hanger system.This Part...

Single catch can kit for the Mazda RX-7 FD3S. Installs on the PCV breather hose. Easy bolt-in installation. Includes Radium's Fluid Lock catch can (patent pending), mounting bracket, hoses and...

In-tank fuel hanger surge tank for the Mazda RX-7 (FD generation). Can be set up with multiple pumps. Designed to eliminate any chance of fuel pump starvation during aggressive driving. Can be used...

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.

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...

Provides short fuel lines and associated fittings to connect 20-1330 (in-tank fuel hanger) to the factory feed and return lines. Not compatible with Evo 6.

Comprehensive fuel line plumbing kit for the Radium fuel pump hanger installed in the Mitsubishi Evolution version 1 through 6. Includes all hoses, fittings, fuel filter, fuel pressure regulator and...

Drop-in fuel pump hanger for Mitsubishi Evo 1 through 6. Compatible with a single aftermarket fuel pump.