AEM Adjustable Fuel Pressure Regulator

Fits Acura/Honda B16A 2/3 - B18 B1/C/C5 - B20A5/B21A1 - F22 A1/A4/A6 (must use AEM Fuel Rail) - D15 B7/B8/Z1 - D16Z6

Part # 25-300BK Be the first to write a review

AEM Adjustable Fuel Pressure Regulator

Estimated Ship Date: 07/25/2024
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4

Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

    See Emissions Details
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:

  • 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)
  • Adjustable from 20 psi to maximum fuel pump capacity
  • Boost dependent rising fuel pressure rate (1:1)
  • CNC-machined from 6061-T6 billet aluminum
  • Patent # 6,298,828
  • Accept a -6 AN or 9/16"x18 fittings

About AEM

AEM Performance Electronics makes advanced technologies accessible to the racing masses. Check out our innovative automotive aftermarket products today!

Brand AEM
ColorBlack
Emission Code4
Fuel SystemEFI/Carb
Fuel TypeGasoline
Inlet Size6 AN
MaterialAluminum
Outlet Size6 AN
Product TypeFuel Pressure Regulator
Return Size6 AN
StyleBypass
WarrantyLimited 90 Day
UPC840879019860
Part Number25-300BK
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Limited 90 Day: See Details
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