AEM Adjustable Fuel Pressure Regulator
Part Number: 25-300BK

AEM Adjustable Fuel Pressure Regulator
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    Will It Fit Your Vehicle?

    Fitment Notes

    99-00 Civic Si Only


    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.


    Brand: AEM Electronics
    Part Number: 25-300BK
    Vehicle Notes: 99-00 Civic Si Only

    Vehicle Fitment

    99-00 Civic Si Only

    Acura Integra

    Honda Accord

    Honda Civic

    Honda Del Sol

    Honda Prelude

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