AEM Fuel Pressure Regulators

AEM Universal Fuel Pressure Regulators (Select Style) AEM Universal 20psi to 80psi Fuel Pressure Regulator AEM's Universal Adjustable Fuel Pressure Regulator is capable of supporting enough fuel flow for engines up to 1000hp.  Our universal AEM FPR 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. Features: Universal fuel pressure regulator adapts to virtually any vehicle Adjustable from 20 psi to maximum fuel pump capacity Supports fuel flow in racing applications up to 1,000 horsepower Boost dependent rising fuel pressure rate (1:1) CNC-machined from 6061-T6 billet aluminum AEM High Capacity Adjustable Fuel Pressure Regulator AEM's High Capacity 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 (f