Fuel Pressure Regulators

Fuel Pressure Regulators

We offer three categories of fuel pressure regulators:

Choose From:

Fixed-Pressure Universal Fuel Pressure Regulators

Adjustable-Pressure Universal Fuel Pressure Regulators

Adjustable-Pressure OE-Replacement Fuel Pressure Regulators (35 to 65 PSI)

If you have not made huge changes that are going to increase the engine's horsepower by more than about 20% (and if one is offered for your particular year, make, and model of vehicle) then an OE replacement is the way to go. In this case, it is not really cost effective to start making big changes to your fuel system. You can find one of Holley's direct-replacement in-tank fuel pumps that will give you the additional fuel you need. Then, the OE-replacement fuel pumps listed above will allow you to make the finer changes you need to ensure you don't get too much (or too little) fuel for your engine's requirements.

If you have bigger horsepower plans in mind, or if no OE-replacment fuel pressure regulator is available in the list above for your engine, one of Holley's universal fuel pressure regulators might be ideal for you. These are available with or without fittings, depending on the regulator you choose. In any case, it is entirely unlikely that you will be able to directly connect these regulators to your OE fuel system without some level of modification. Don't worry, though. We have both the technical expertise to coach you through what is going to be required and can provide whatever fittings you need to complete the job.

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Billet EFI/Carb By-Pass Fuel Pressure Regulator, -6AN

At some point Holley must have decided to make the single most cost-effective billet adjustable retu..

$142.95 $128.95

Billet EFI/Carb By-Pass Fuel Pressure Regulator, 3/8 NPT

At some point Holley must have decided to make the single most cost-effective billet adjustable retu..

$142.95 $128.95

Holley EFI Replacement Regulator Element

Need a replacement regulator for your Holley Sniper EFI System or Holley EFI Universal Filter Regula..

$20.54 $18.49

Holley Universal EFI Filter-Regulator

If you're looking for a filter-regulator that is a step up on our popular Tanks Inc. Filter Regulato..

$110.95 $99.95

HP Billet EFI By-Pass Fuel Pressure Regulator

Installing an EFI system and need a great EFI, return-style regulator? Look no further than this Ho..

$179.95 $161.95

Tanks Inc Universal Filter-Regulator Kit

Need a fixed-pressure fuel pressure regulator (60 PSI) for your EFI System?  Why not get one th..

$77.77 $70.00

Dominator Billet EFI By-Pass Fuel Pressure Regulator

Building a serious HP-producing fuel-injection monster and need a serious EFI return-style regulator..

$187.95 $168.95

Boost Compensating Universal Fuel Pressure Regulator

This precision adjustable fuel metering regulator is the ultimate fuel pressure control unit designe..

$282.95 $254.95

Adjustable Fuel Pressure Regulator, 5.0 TPI Camaro/Firebird

When you added that air intake, header, and exhaust, did you realize that having the ability to adju..

$130.95 $117.95

Adjustable Fuel Pressure Regulator, Camaro/FB/Impala LT1/LT4, Clear

Think of this as the one single upgrade that ensures all of your other upgrades to your LT1 Camaro,..

$213.95 $192.95

Adjustable Fuel Pressure Regulator, Camaro/FB/Impala LT1/LT4, Red

Holley fuel injection pressure regulators are designed to provide the correct fuel pressure for any ..

$227.95 $204.95

Adjustable Fuel Pressure Regulator, Corvette LT1/LT4

Holley fuel injection pressure regulators are designed to provide the correct fuel pressure for any ..

$239.95 $215.95

Regulator Rebuild Kit for 12-846

Regulator Rebuild Kit for 12-846 Billet Regulator. _x000D_Holley's regulator rebuild kits include ev..

$37.21 $33.49

Regulator Rebuild Kit for 12-848

Regulator Rebuild Kit for 12-848 Billet Regulator. _x000D_Holley's regulator rebuild kits include ev..

$37.21 $33.49

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