AEM Adjustable Fuel Pressure Regulator 25-300BK

Aem’s honda/acura adjustable fuel pressure regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Aem’s patented interchangeable discharge ports enable the regulator’s output to match the output of any fuel pump. Aem includes a custom barb fitting to accommodate the factory fuel hose and the base of each regulator is tapped to accept a -6 an or 9/16-inch x 18 fittings.