We love the AEM Fuel Pressure Regulators because they are a direct bolt on application for the listings below, they are very affordable, they come with all the hardware you need, and they just work.
An adjustable fuel pressure regulator is a must when you are using aftermarket injectors, or pushing your stock injectors past what they were designed to from the factory.
AEM's Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our 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”x18 fittings.
This product fits the following vehicles:
1990 to 1993 Acura Integra GSR 1.7L
1986 to 1989 Acura Integra RS, LS, GS 1.6L
1990 to 1993 Acura Integra RS, LS, GS 1.8L
1997 to 2005 Acura NSX 3.2L VTEC
1991 to 1996 Acura NSX 3.0L VTEC
1996 to 1998 Acura TL 3.2L
1995 to 1998 Acura TL 2.5L
1992 to 1994 Acura Vigor 2.5L
1988 to 1991 Honda Civic EX 1.5L
1988 to 1991 Honda Civic Si 1.6L
1988 to 1991 Honda CR-X 1.5L
1988 to 1991 Honda CR-X Si 1.6L
1997 to 2001 Honda Prelude H22
1992 to 1996 Honda Prelude H23
1992 to 1996 Honda Prelude H22
In Stock / Available
1992-2001 Prelude with H22A1 H22A4 H23A1 Must use AEM Fuel Rail.