AEM Introduces the High Volume Adjustable Fuel Pressure Regulators

Supports Fuel Flow for Engines up to 1000 Horsepower

AEM's Adjustable Fuel Pressure Regulators can support enough fuel flow for engines up to 1000 horsepower. Our patented interchangeable discharge ports enable the regulator's output to match the output of virtually any fuel pump. This unit is tapped to accept a -6 AN, or 9/16”x18 fittings and includes a 1/8 NPT port for a fuel pressure gauge or pressure sensor pick up.

  • CNC-machined from 6061-T6 billet aluminum
  • Adjustable from 20 psi to maximum fuel pump capacity
  • Interchangeable discharge ports match regulator output to output of any fuel pump
  • Diaphragm and internal can handle most fuel types including Methanol and blends
  • Universal (PN 25-302BK)
  • Patent # 6,298,828

AEM is Online!

Engine Swap 101: Haute AG's Infiniti V8 Swap

As car enthusiasts, we have all thought about our dream car, on several occasions. Along with that, some of us have also dreamed about the perfect engine inside of our favorite chassis. So, what does…
Read More

Rough Country 1.25-inch Body Lift Kit (2015 GM Canyon/Colorado)

Rough Country steps up to the plate to offer 2015 Canyon and Colorado owners a complete 1.25-inch body lift kit that contains everything you need to raise your truck’s ride height while maintaining factory ride…
Read More

Project Scion FR-S: Intake & Exhaust Install

When a new platform comes out from a car manufacturer, usually the first things the aftermarket industry gets to work creating are performance air intakes and exhaust systems. The Scion FR-S is no different and…
Read More