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Vehicle Info NeededAEM ELECTRONICSPART NUMBER: 017-25-303BK
Adjustable Fuel Pressure Regulator 1986-2005 Acura/Honda
$20695$230.95You Save$24.00
6 left in stock
Ships on Nov 02, 2026
Lowest Price GuaranteeAdjustable Fuel Pressure Regulators
- Adjustable Fuel Pressure Regulator
- 1986-2005 Acura/Honda
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
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
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- 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
Part TypeFuel Pressure Regulator
Product LineAEM Acura/Honda Adjustable Fuel Pressure Regulators
BrandAEM ELECTRONICS
Package Height3.3
Package Width4.3
Package Length4.7
Weight0.65 PG
Part CategoryPerformance Parts
Regulator FinishBlack anodized
Outlet SizeStock
Inlet Size-6 AN
Boost/Vacuum Rise Ratio1:01
Regulator MaterialAluminum
Outlet QuantityOne
QuantitySold individually
Boost/Vacuum Reference PortYes
RebuildableYes
Inlet AttachmentFemale Threads
Mounting Bracket IncludedNo
Gauge PortNo
Outlet AttachmentStock
Regulator LocationFuel rail mount
Fittings IncludedNo
Inlet QuantityOne
Pressure Range (Psi)20-60
Part FitmentSemi Universal
Regulator StyleReturn
Return AttachmentStock
Vendor Part Number25-303BK
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
