AEM 86-93 Acura / 95-98 TL / 88-91 Civic/CRX / 92-01 Prelude Black Adjustable Fuel Pressure Regulato (aem25-303BK)

This is the AEM 86-93 Acura / 95-98 TL / 88-91 Civic/CRX / 92-01 Prelude Black Adjustable Fuel Pressure Regulato. Part aem25-303BK. Fuel rails, lines and regulators feed and control fuel pressure to the injectors.

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.A single large discharge orifice is included.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.

Features and benefits

• CNC-machined from 6061-T6 billet aluminum
• Mounts directly to O.E. fuel rail or AEM High Volume Fuel Rail
• Patented interchangeable discharge orifices match output of virtually any fuel pump (single large port included)
• Accept a -6 AN or 9/16"x18 fittings
• Adjustable from 20 psi to maximum fuel pump capacity
• Boost dependent rising fuel pressure rate (1:1)
• No additional parts required for installation
• Patent # 6,298,828

Product details

• Part type: Fuel Rails & Regulators
• Brand: AEM
• Color: Black
• AEM part number: aem25-303BK

Fitment

• Vehicle: Acura Integra, Acura NSX (NA1/NA2), Acura NSX (NC1)
• Years and trims on file: 1990-1993 Acura Integra GS; 1992-1993 Acura Integra GS-R; 1986-1989 Acura Integra LS; 1990-1993 Acura Integra LS; 1987-1988 Acura Integra LS Special Edition; 1986-1989 Acura Integra RS; 1990-1993 Acura Integra RS; 1999 Acura NSX Alex Zanardi Edition; 1991-2001 Acura NSX Base; 1997-2001 Acura NSX Base; 1995-2002 Acura NSX T; 1997-2002 Acura NSX T
• Application listing: AEM 86-93 Acura / 95-98 TL / 88-91 Civic/CRX / 92-01 Prelude Black Adjustable Fuel Pressure Regulato
• Check the vehicle, model years, engine and trim above against your car before ordering. Not sure? Ask us and we will check it against your VIN.

Shipping & returns

• Orders are processed within 1–3 business days; standard delivery is 3–7 business days within the United States.
• AEM parts are supplied through our distributor. We confirm availability and lead time with you after you order.
• We currently ship within the U.S. only. See our Shipping Policy.
• 30-day returns on unused parts in original packaging — see our Return Policy.

Installation at Team ANBD

Team ANBD is a performance shop in Andover, New Jersey. We can align or corner-balance the car, and prep track cars. Book an appointment or ask us about installation and fitment before you order.