Fuel Pressure Regulators

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 pressure spikes created by the mechanical (positive displacement plunger-type) HPFP pump used for direct injection. FPR1 is used for direction injection and FPR2 is used for port injection.
INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COM

ideal for combining multiple fuel pumps into a single feed line
FPR KIT, 08+ SUBARU STI, BLACK
INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COM

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 applications. Minimum pressure is determined by pump flow output and return line restriction. Max pressure is determined by fuel pumps maximum pressure.
Installation instructions available at www.radiumauto.com

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.
Installation instructions available at www.radiumauto.com

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 applications. Minimum pressure is determined by pump flow output and return line restriction. Max pressure is determined by fuel pumps maximum pressure.
Installation instructions available at www.radiumauto.com

Black anodized and laser etched body
INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COM

Black anodized and laser etched body
INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COM

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.
INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COM

Universal adjustable fuel pressure regulator for EFI vehicles. Ideal for pump flows from 200 lph to 1400 lph. E85 compatible. Black anodized top.
MULTIPUMP REGULATOR, BLACK
INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COM

If you’re looking for an offshore piece of junk regulator, this product is not for you! If you’re looking for the best performing regulator on the market that is designed and built in the USA from the highest quality components available, this is your regulator. Snow Performance’s Compact Billet Fuel Pressure Regulator sets itself apart from the competition with a Fluorosilicone coated Nomex diaphragm, and all stainless steel internal components, including the regulator spring. Combine all these features with a body that is CNC-machined billet aluminum, for strength, durability, and anodized black for the ultimate in corrosion resistance. The result is a fuel pressure regulator that responds lightning fast to your vehicle’s ever-changing fuel flow demands and is compatible with any type of fuel, INCLUDING E-85 and METHANOL!,, Features:,, Made in the USA, Adjustable from 3-80 psi, Three 6AN ORB inlet/outlet ports, 6AN ORB Return Port, 1/8 hose barb for 1:1 vacuum/boost reference, 1/8 NPT gauge port
Billet Compact Fuel Pressure Regulator

If you’re looking for an offshore piece of junk regulator, this product is not for you! If you’re looking for the best performing regulator on the market that is designed and built in the USA from the highest quality components available, this is your regulator. Snow Performance’s High Flow Billet Fuel Pressure Regulator sets itself apart from the competition with anodized billet aluminum internal components, a Fluorosilicone coated Nomex diaphragm, and a silicon nitride ceramic ball which will never corrode, making this regulator safe for any type of fuel. Combine all these features with a corrosion-resistant spring, and a black anodized CNC machined aluminum body, your result is a fuel pressure regulator that responds lightning fast to your vehicle’s ever-changing fuel flow demands and is compatible with any type of fuel, INCLUDING E-85 and METHANOL!,, Features:,, Made in the USA, Adjustable from 35-100psi, Two 8AN ORB inlet/outlet ports, 8AN ORB Return Port, 1/8 hose barb for 1:1 vacuum/boost reference, 1/8 NPT gauge port
Billet High Flow EFI Fuel Pressure Regulator

Snow Performance Flex Fuel Sensor Manifold Assembly