FR SPORT
AEM Electronics Fuel Pressure Regulator
AEM Electronics Fuel Pressure Regulator
Couldn't load pickup availability
AEM's High Cap Universal Adjustable Fuel Pressure Regulator (PN 25-305BK) is the perfect solution for racers who need reliable fuel pressure in high-boost vehicles and racecars that require a large volume of fuel delivery. A longer spring provides for a wider range of adjustment (from 40 to 130 PSI). An easy-to-adjust set screw stands up to repeated adjustments.
A single large return orifice is designed to handle high rate flow pumps. The regulator has a 1:1 rising pressure rate for boosted applications, and it is alcohol fuel and race fuel compatible. The High Cap Universal FPR is tapped to accept a 9/16"-18 O-Ring sealed fittings for inlet and return, and includes a 1/8 NPT port for a fuel pressure gauge or pressure sensor pick up.
- Universal fuel pressure regulator adapts to virtually any vehicle
- Longer spring for wider range of adjustment (40 - 130 PSI)
- Single large return orifice accommodates very high flow rate pumps
- Boost dependent rising fuel pressure rate (1:1)
- Three 9/16"-18 ORB O-ring style inlet ports (2 inlet, 1 return)
- Easy to use adjustment screw
- Integrated 1/8" NPT gauge port
- 5mm (3/16") vacuum hose
- Alcohol fuel and race gas compatible
- CNC-machined from 6061-T6 billet aluminum

Collapsible content
DETAILS
Provide details like specifications, materials, or measurements.
Add an image in your Collapsible content settings for more visual interest.
TIPS
Share expert tips on how to use this product or pair it with other items.
SHIPPING
List the details of your shipping policy.