AEM Fuel Pressure Regulator Acura Honda Inline Flange w/ Straight return line fitting

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:
1994 to 2001 Acura Integra GSR 1.8L
1990 to 1993 Honda Accord DX, LX, SE, EX 2.2L 4 Cyl
1992 to 1995 Honda Civic DX, LX 1.5L
1992 to 1995 Honda Civic EX, Si 1.6L VTEC
1999 to 2000 Honda Civic Si 1.6L VTEC
1992 to 1995 Honda del Sol S 1.5L
1992 to 1995 Honda del Sol Si 1.6L SOHC VTEC
1994 to 1997 Honda del Sol VTEC 1.6L DOHC VTEC
1992 to 1996 Honda Prelude F22
1988 to 1991 Honda Prelude Si 2.1L