RADIUM ENGINEERING

The Multi-Port Regulator-Rotating Assembly (MPR-RA) is a great solution for both simple and complex high-flow fuel systems. Its unique port configuration makes it ideal for combining dual fuel pumps into a single feed line. Conversely,...

Important Notes: Aftermarket fuel regulator required, sold separately. Aftermarket fuel filter required, sold separately. The new Radium Engineering fuel pump hanger has been redesigned for improved fuel collection and for ease of installation. It completely...

Important Notes: Aftermarket fuel regulator required, sold separately. Aftermarket fuel filter required, sold separately. The new Radium Engineering fuel pump hanger has been redesigned for improved fuel collection and for ease of installation. It completely...

FCST-X FILL NECK BLOCK-OFF KIT

FCST-X 3-BOLT REMOTE MOUNT FILL NECK, 24AN ELBOW, 1.5IN BARB

FCST-X 3-BOLT REMOTE MOUNT FILL NECK, STRAIGHT, 1.5IN BARB

FUEL HANGER PLUMBING KIT, 89-05 MAZDA MX-5, MICROGLASS FILTER

FUEL HANGER PLUMBING KIT, 89-05 MAZDA MX-5, STAINLESS FILTER

This kit features a new adjustable fuel pressure regulator (FPR) that is compatible with all fuel pump hangers including the factory returnless system found in the NB chassis. As shown below, the FPR is mounted...

Radium Fuel Filter Kit w/Microglass 6 Micron Element - Mazda MX-5 NA/NB 89-05

Radium Fuel Filter Kit w/Stainless 10 Micron Element - Mazda MX-5 NA/NB 89-05

This Radium Engineering kit is an OEM fuel filter replacement. Because this filter is larger and less restrictive than the OEM Mazda filter, there is less stress put on the fuel pump. Lower pre filter...