AEM Honda/Acura Adjustable Fuel Pressure Regulator - Offset Flange w/ 90 Deg Return - 25-304BK

AEM ElectronicsSKU: AEM25-304BK

$163.95 $183
Available (18 units), to ship. For local pickup, please contact us.


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. Acura & Honda Offset Flange with 90 Degree Return Line Fitting.

  • 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 9/16x18 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

1997 Acura CL 2.2 F22B1
94-97 Honda Accord 2.2 F22B
96-00 Honda Civic EX 1.6 D16Y8
96-97 Honda Del Sol Si 1.6 D16Y8
97-98 Honda CRV 2.0 B20B4

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