Fuel Pressure Regulators

Aeromotive Adjustable Compact EFI Bypass Fuel Pressure Regulator - Black This EFI Bypass Regulator encompasses features and benefits only found on Aeromotive regulators and in a new smaller and lighter package. Capable of supporting applications up to...

Holley HP Billet EFI Fuel Pressure Regulator 12-846 Holley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley®. They are precision machined from 6061-T6 billet aluminum for strength and durability. They...

Holley HP & VR Series Filter Black Mounting Brackets 162-574 Holley's fuel filter mounting brackets are designed to fit the HP and VR Series Billet fuel filter line. They provide a easy way to securely mount the fuel filter while providing good...

Holley EFI 12-878 Regulator Replacement Kit for 12-875 & 12-876 When converting your fuel system to a return style EFI setup, the biggest challenge can be plumbing the fuel lines. Holley continues to be the leader in fuel system development to make...

Holley 12-876 EFI Fuel Filter Regulator Assembly w/ -8AN When converting your fuel system to a return style EFI setup, the biggest challenge can be plumbing the fuel lines. Holley continues to be the leader in fuel system development to make your life...

Holley 12-875 EFI Fuel Filter Regulator Assembly w/ 3/8" NPT When converting your fuel system to a return style EFI setup, the biggest challenge can be plumbing the fuel lines. Holley continues to be the leader in fuel system development to make your...

FUEL PUMP RETURN KIT Highly recommended to keep your fuel pump happy. PART# 2922 If you plan to run a return line with your Atomic EFI system, this kit provides a regulator, 15 ft of 3/8" line and the fittings to assemble. Features: Regulator...

FUEL PRESSURE REGULATOR The recommended operating range is 15-90 psi. The Atomic Adjustable Regulator is configured for a single -6AN inlet, and dual -6AN outlets (for regulator-to-tank line routing flexibility). The maximum recommended flow rate is...