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AEM 25-303BK

Adjustable Fuel Pressure Regulator 1986-2005 Acura/Honda

AEM 25-303BK

017-25-303BK

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AEM 25-303BK Adjustable Fuel Pressure Regulator 1986-2005 Acura/Honda $145.41
Adjustable Fuel Pressure Regulator
  • 1986-2005 Acura/Honda

  • AEM 25-303BK Details

    Adjustable Fuel Pressure Regulators

    This product fits the following vehicles:

  • 1990-1993 Acura Integra GSR 1.7L
  • 1986-1989 Acura Integra RS, LS, GS 1.6L
  • 1990-1993 Acura Integra RS, LS, GS 1.8L
  • 1997-2005 Acura NSX 3.2L VTEC
  • 1991-1996 Acura NSX 3.0L VTEC
  • 1996-1998 Acura TL 3.2L
  • 1995-1998 Acura TL 2.5L
  • 1992-1994 Acura Vigor 2.5L
  • 1988-1991 Honda Civic EX 1.5L
  • 1988-1991 Honda Civic Si 1.6L
  • 1988-1991 Honda CR-X Si 1.6L
  • 1988-1991 Honda CR-X 1.5L
  • 1997-2001 Honda Prelude H22
  • 1992-1996 Honda Prelude H23
  • 1992-1996 Honda Prelude H22

  • Specifications:

    Mounting Bracket Included
    No
    Fittings Included
    No
    Boost/Vacuum Reference Port
    Yes
    Boost/Vacuum Rise Ratio
    1:01
    Gauge Port
    No
    Inlet Attachment
    Female Threads
    Outlet Attachment
    Stock
    Pressure Range (psi)
    20-60
    Quantity
    Sold individually
    Rebuildable
    Yes
    Regulator Finish
    Black anodized
    Regulator Location
    Fuel rail mount
    Regulator Material
    Aluminum
    Regulator Style
    Return
    Return Attachment
    Stock
    Outlet Quantity
    One
    Inlet Size
    -6 AN
    Outlet Size
    Stock
    Inlet Quantity
    One
    Manufacturer's Part Number:
    25-303BK

    AEM Adjustable Fuel Pressure Regulators can support enough fuel flow for engines up to 1000 horsepower. Patented interchangeable discharge ports enable the regulator's output to match the output of virtually any fuel pump. This unit is tapped to accept -6AN or 9/16" x 18 fittings and includes a 1/8" NPT port for a fuel pressure gauge or pressure sensor pickup.

    Features:
  • CNC-machined from 6061 T6 billet aluminum
  • Adjustable from 20 psi to maximum fuel pump capacity
  • Interchangeable discharge ports match regulator output to output of any fuel pump
  • Diaphragm can handle most fuel types including methanol and blends
  • Direct-fit regulators for Acura & Honda race engines

  • Does AEM 25-303BK fit your vehicle?

    Narrow Results

    1988 HONDA CRX

    • EngineType: ALL
    • SubModel: DX

    1988-1990 HONDA CRX

    • EngineType: ALL
    • SubModel: SI

    1997-2001 HONDA PRELUDE

    • EngineType: ALL
    • SubModel: TYPE SH

    1992-1994 ACURA VIGOR

    • EngineType: ALL
    • SubModel: ALL

    1986 ACURA INTEGRA

    • EngineType: ALL
    • SubModel: ALL

    1988-1990 HONDA CRX

    • EngineType: ALL
    • SubModel: HF

    1989-1991 HONDA CIVIC

    • EngineType: ALL
    • SubModel: SI

    1992-1994 HONDA PRELUDE

    • EngineType: ALL
    • SubModel: SI 4WS

    1989-1990 HONDA CRX

    • EngineType: ALL
    • SubModel: BASE

    1995-1998 ACURA TL

    • EngineType: ALL
    • SubModel: ALL

    1987-1988 ACURA INTEGRA

    • EngineType: ALL
    • SubModel: RS

    1988-1991 HONDA CIVIC

    • EngineType: ALL
    • SubModel: RT 4WD

    1992-1993 ACURA INTEGRA

    • EngineType: ALL
    • SubModel: GS

    1992-1993 ACURA INTEGRA

    • EngineType: ALL
    • SubModel: RS

    1990-1991 HONDA CIVIC

    • EngineType: ALL
    • SubModel: EX

    1995-1996 HONDA PRELUDE

    • EngineType: ALL
    • SubModel: ALL

    1993-1994 HONDA PRELUDE

    • EngineType: ALL
    • SubModel: S

    1991 HONDA CRX

    • EngineType: ALL
    • SubModel: ALL

    1993-1994 HONDA PRELUDE

    • EngineType: ALL
    • SubModel: VTEC

    1992-1993 ACURA INTEGRA

    • EngineType: ALL
    • SubModel: LS

    1987-1988 ACURA INTEGRA

    • EngineType: ALL
    • SubModel: LS

    1987-1988 ACURA INTEGRA

    • EngineType: ALL
    • SubModel: LS SPECIAL EDITION

    1991-2001 ACURA NSX

    • EngineType: ALL
    • SubModel: ALL

    2000-2002 HONDA INSIGHT

    • EngineType: ALL
    • SubModel: BASE

    1989-1991 ACURA INTEGRA

    • EngineType: ALL
    • SubModel: ALL

    1997-2001 HONDA PRELUDE

    • EngineType: ALL
    • SubModel: BASE

    2002 ACURA NSX

    • EngineType: ALL
    • SubModel: T

    1992-1994 HONDA PRELUDE

    • EngineType: ALL
    • SubModel: SI

    1992-1993 ACURA INTEGRA

    • EngineType: ALL
    • SubModel: GS-R
    Items You Need
    Patent #6,298,828

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