Fuel Pressure Regulators

Universal EFI Adjustable Fuel Pressure Regulator, Large Seat, 25-90 psi, (2) -10AN Inlets, (1) -6AN Return

Universal EFI Adjustable Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN Return

Universal EFI Adjustable Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN Return

Universal EFI Adjustable Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN Return

Universal EFI Adjustable Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN Return

Universal EFI Adjustable Fuel Pressure Regulator, 25-90 psi, (2) -10AN Inlets, (1) -6AN Return

FASS Fuel Pressure Regulator FPR-1001

Allows OEM fuel pressure regulator to be reused in an application other than the OEM fuel rail

Universal adjustable fuel pressure regulator for EFI vehicles. Ideal for pump flows from 200 lph to 1400 lph. E85 compatible. Green anodized top. Tool-free pressure adjustment.

Radium's redesigned direct mount EFI fuel pressure regulator is the compact solution for many high performance applications. Can regulate single and multiple fuel pump setups. Tool-free pressure adjustment. Swiveling design. Two 1/8NPT ports for pressure sensor or gauge installation. E85 compatible.Designed for all EFI...

The Radium Engineering DFPR (Dual Fuel Pressure Regulator) was designed specifically for custom fuel systems that use both direct injection and port injection. The DFPR permits independent fuel pressures for each system while using 1 fuel feed input. Furthermore, the architecture suppresses the aggressive...

Replacement diaphragm for Radium fuel pressure regulators

Radium Engineering FPR Spring- Wide Range (Use with Radium MPR, DMR, and FST-R)

Fuel pressure regulator kit for NB Miata MX-5. Provides means for adjustable fuel pressure. Installation is completely reversible. Can be used with OEM fuel pump hanger or Radium fuel pump hanger.

Radium's redesigned direct mount EFI fuel pressure regulator is the compact solution for many high performance applications. Can regulate single and multiple fuel pump setups. Tool-free pressure adjustment. Swiveling design. Two 1/8NPT ports for pressure sensor or gauge installation. E85 compatible.Designed for all EFI...