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AEM Honda/Acura Adjustable Fuel Pressure Regulator, -6AN Black | 25-300BK
Regular Price
$166.95
AEM's Honda/Acura Adjustable Fuel Pressure Regulator supports enough fuel flow for engines up to 1,000 horsepower. Its patented interchangeable discharge ports let the regulator's output match the output of any fuel pump, and a single large discharge orifice is included. AEM includes a custom barb fitting to accommodate the factory fuel hose, and the base is tapped to accept -6 AN or 9/16"x18 fittings. This product carries a California Proposition 65 warning per the manufacturer's data.
Specifications:
- Mounts directly to O.E. fuel rail or AEM High Volume Fuel Rail
- Patented interchangeable discharge orifices match output of virtually any fuel pump
- Adjustable from 20 psi to maximum fuel pump capacity
- Boost dependent rising fuel pressure rate (1:1)
- CNC-machined from 6061-T6 billet aluminum
- Accepts -6 AN or 9/16"x18 fittings
- Patent # 6,298,828
- Part Number: 25-300BK
Vehicle Applications
- 1992 Acura Integra GS-R
- 1993 Acura Integra GS-R
- 1994 Acura Integra GS-R
- 1995 Acura Integra GS-R
- 1996 Acura Integra GS-R
- 1997 Acura Integra GS-R
- 1998 Acura Integra GS-R
- 1999 Acura Integra GS-R
- 2000 Acura Integra GS-R
- 2001 Acura Integra GS-R
- 1986 Acura Integra LS
- 1987 Acura Integra LS
- 1988 Acura Integra LS
- 1989 Acura Integra LS
- 1990 Acura Integra LS
- 1991 Acura Integra LS
- 1992 Acura Integra LS
- 1993 Acura Integra LS
- 1994 Acura Integra LS
- 1995 Acura Integra LS
- 1996 Acura Integra LS
- 1997 Acura Integra LS
- 1998 Acura Integra LS
- 1999 Acura Integra LS
- 2000 Acura Integra LS
- 2001 Acura Integra LS
- 1987 Acura Integra LS Special Edition
- 1988 Acura Integra LS Special Edition
- 1986 Acura Integra RS
- 1987 Acura Integra RS
- 1988 Acura Integra RS
- 1989 Acura Integra RS
- 1990 Acura Integra RS
- 1991 Acura Integra RS
- 1992 Acura Integra RS
- 1993 Acura Integra RS
- 1994 Acura Integra RS
- 1995 Acura Integra RS
- 1996 Acura Integra RS
- 1997 Acura Integra RS
- 1998 Acura Integra RS
- 1995 Acura Integra Special Edition
- 1996 Acura Integra Special Edition
- 1997 Acura Integra Type R
- 1998 Acura Integra Type R
- 1999 Acura Integra Type R
- 2000 Acura Integra Type R
- 2001 Acura Integra Type R
- 1993 Honda Accord 10th Anniversary
- 1996 Honda Accord 25th Anniversary Edition
- 1987 Honda Accord Base
- 1986 Honda Accord DX
- 1987 Honda Accord DX
- 1988 Honda Accord DX
- 1989 Honda Accord DX
- 1990 Honda Accord DX
- 1991 Honda Accord DX
- 1992 Honda Accord DX
- 1993 Honda Accord DX
- 1994 Honda Accord DX
- 1995 Honda Accord DX
- 1996 Honda Accord DX
- 1997 Honda Accord DX
- 1998 Honda Accord DX
- 1999 Honda Accord DX
- 2000 Honda Accord DX
- 2001 Honda Accord DX
- 2002 Honda Accord DX
- 1990 Honda Accord EX
- 1991 Honda Accord EX
- 1992 Honda Accord EX
- 1993 Honda Accord EX
- 1994 Honda Accord EX
- 1995 Honda Accord EX
- 1996 Honda Accord EX
- 1997 Honda Accord EX
- 1998 Honda Accord EX
- 1999 Honda Accord EX
- 2000 Honda Accord EX
- 2001 Honda Accord EX
- 2002 Honda Accord EX
- 1998 Honda Accord EX-R
- 1999 Honda Accord EX-R
- 2000 Honda Accord EX-R
- 2001 Honda Accord EX-R
- 2002 Honda Accord EX-R
- 1987 Honda Accord EXI
- 1988 Honda Accord EXI
- 1989 Honda Accord EXI
- 1986 Honda Accord LX
- 1987 Honda Accord LX
- 1988 Honda Accord LX
- 1989 Honda Accord LX
- 1990 Honda Accord LX
- 1991 Honda Accord LX
- 1992 Honda Accord LX
- 1993 Honda Accord LX
- 1994 Honda Accord LX
- 1995 Honda Accord LX
- 1996 Honda Accord LX
- 1997 Honda Accord LX
- 1998 Honda Accord LX
- 1999 Honda Accord LX
- 2000 Honda Accord LX
- 2001 Honda Accord LX
- 2002 Honda Accord LX
- 1986 Honda Accord LXi
- 1987 Honda Accord LXi
- 1988 Honda Accord LXi
- 1989 Honda Accord LXi
- 1988 Honda Accord S
- 1989 Honda Accord S
- 1991 Honda Accord SE
- 1993 Honda Accord SE
- 1997 Honda Accord SE
- 2000 Honda Accord SE
- 2002 Honda Accord SE
- 1989 Honda Accord SEi
- 1996 Honda Accord Value Package
- 1997 Honda Accord Value Package
- 2001 Honda Accord Value Package
- 2002 Honda Accord Value Package
- 1986 Honda Civic Base
- 1987 Honda Civic Base
- 1988 Honda Civic Base
- 1989 Honda Civic Base
- 1990 Honda Civic Base
- 1991 Honda Civic Base
- 1986 Honda Civic CRX
- 1987 Honda Civic CRX
- 1986 Honda Civic CRX HF
- 1987 Honda Civic CRX HF
- 1986 Honda Civic CRX Si
- 1987 Honda Civic CRX Si
- 1989 Honda Civic CX
- 1990 Honda Civic CX
- 1991 Honda Civic CX
- 1992 Honda Civic CX
- 1993 Honda Civic CX
- 1994 Honda Civic CX
- 1995 Honda Civic CX
- 1986 Honda Civic DX
- 1987 Honda Civic DX
- 1988 Honda Civic DX
- 1989 Honda Civic DX
- 1990 Honda Civic DX
- 1991 Honda Civic DX
- 1992 Honda Civic DX
- 1993 Honda Civic DX
- 1994 Honda Civic DX
- 1995 Honda Civic DX
- 1999 Honda Civic EX-R SIR
- 2000 Honda Civic EX-R SIR
- 1996 Honda Civic HX
- 1997 Honda Civic HX
- 1998 Honda Civic HX
- 1999 Honda Civic HX
- 2000 Honda Civic HX
- 1988 Honda Civic LX
- 1989 Honda Civic LX
- 1990 Honda Civic LX
- 1991 Honda Civic LX
- 1992 Honda Civic LX
- 1993 Honda Civic LX
- 1994 Honda Civic LX
- 1995 Honda Civic LX
- 1988 Honda Civic SE
- 1986 Honda Civic Si
- 1987 Honda Civic Si
- 1999 Honda Civic Si
- 2000 Honda Civic Si
- 1992 Honda Civic VX
- 1993 Honda Civic VX
- 1994 Honda Civic VX
- 1995 Honda Civic VX
- 1988 Honda Civic Wagovan
- 1989 Honda Civic Wagovan
- 1993 Honda Civic del Sol S
- 1994 Honda Civic del Sol S
- 1995 Honda Civic del Sol S
- 1996 Honda Civic del Sol VTEC
- 1997 Honda Civic del Sol VTEC
- 1998 Honda CR-V EX
- 1999 Honda CR-V EX
- 2000 Honda CR-V EX
- 2001 Honda CR-V EX
- 1997 Honda CR-V LX
- 1998 Honda CR-V LX
- 1999 Honda CR-V LX
- 2000 Honda CR-V LX
- 2001 Honda CR-V LX
- 2000 Honda CR-V SE
- 2001 Honda CR-V SE
- 1989 Honda CRX Base
- 1990 Honda CRX Base
- 1991 Honda CRX Base
- 1988 Honda CRX DX
- 1988 Honda CRX HF
- 1989 Honda CRX HF
- 1990 Honda CRX HF
- 1991 Honda CRX HF
- 1995 Honda Odyssey EX
- 1996 Honda Odyssey EX
- 1997 Honda Odyssey EX
- 1998 Honda Odyssey EX
- 1995 Honda Odyssey LX
- 1996 Honda Odyssey LX
- 1997 Honda Odyssey LX
- 1998 Honda Odyssey LX
- 1988 Honda Prelude 2.0 S
- 1989 Honda Prelude 2.0 S
- 1990 Honda Prelude 2.0 S
- 1986 Honda Prelude 2.0 Si
- 1987 Honda Prelude 2.0 Si
- 1988 Honda Prelude 2.0 Si
- 1989 Honda Prelude 2.0 Si
- 1990 Honda Prelude 2.0 Si
- 1991 Honda Prelude 2.0 Si
- 1988 Honda Prelude 2.0 Si 4WS
- 1989 Honda Prelude 2.0 Si 4WS
- 1997 Honda Prelude Base
- 1998 Honda Prelude Base
- 1999 Honda Prelude Base
- 2000 Honda Prelude Base
- 2001 Honda Prelude Base
- 1992 Honda Prelude S
- 1993 Honda Prelude S
- 1994 Honda Prelude S
- 1995 Honda Prelude S
- 1996 Honda Prelude S
- 1991 Honda Prelude SE
- 1995 Honda Prelude SE
- 1990 Honda Prelude Si
- 1991 Honda Prelude Si
- 1992 Honda Prelude Si
- 1993 Honda Prelude Si
- 1994 Honda Prelude Si
- 1995 Honda Prelude Si
- 1996 Honda Prelude Si
- 1990 Honda Prelude Si 4WS
- 1991 Honda Prelude Si 4WS
- 1992 Honda Prelude Si 4WS
- 1993 Honda Prelude Si 4WS
- 1994 Honda Prelude Si 4WS
- 1990 Honda Prelude Si ALB
- 1991 Honda Prelude Si ALB
- 1990 Honda Prelude SR
- 1997 Honda Prelude Type SH
- 1998 Honda Prelude Type SH
- 1999 Honda Prelude Type SH
- 2000 Honda Prelude Type SH
- 2001 Honda Prelude Type SH
- 1993 Honda Prelude VTEC
- 1994 Honda Prelude VTEC
- 1995 Honda Prelude VTEC
- 1996 Honda Prelude VTEC
- 2000 Honda S2000 Base
- 2001 Honda S2000 Base
- 2002 Honda S2000 Base
- 2003 Honda S2000 Base
- 2004 Honda S2000 Base
- 2005 Honda S2000 Base
- 1986 Honda Wagovan DX
- 1987 Honda Wagovan DX
FAQ
How much horsepower can this regulator support?
It supports enough fuel flow for Honda/Acura engines up to 1,000 horsepower using patented interchangeable discharge orifices.
What Honda/Acura engines does this fit?
It fits B16A, B18 B1/C/C5, B20A5/B21A1, F22 A1/A4/A6 (requires AEM Fuel Rail), D15 B7/B8/Z1, and D16Z6 engines across the Integra, Accord, Civic, CR-V, CRX, Odyssey, Prelude, and S2000 models listed above.
What fitting sizes does the base accept?
The base is tapped to accept -6 AN or 9/16"x18 fittings, with a custom barb fitting included for the factory fuel hose.
