AEM's high-volume fuel rail features a 1/2-inch fuel bore that supports flow for applications up to 1,000 horsepower while damping backpressure pulses from larger injectors. An extra 1/8 NPT port accommodates a nitrous pickup or fuel pressure gauge, a custom fitting is included for the factory fuel line, and rail ends are typically pre-tapped for -6 AN or 9/16x18 fittings for custom fuel lines.
WarrantyInstallation Instructions
Specifications:
- CNC-machined from billet aluminum with black anodizing and laser engraving
- 1/2 inch bore dampens backpressure pulses from larger fuel injectors
- 1/8 NPT port for nitrous pickup or fuel pressure gauge
- Installs with the factory fuel line using the supplied fitting
- Complete hardware, fittings, and injector O-rings included
- Pre-tapped for -6 AN or 9/16x18 fittings
- Supports fuel flow up to 1,000 horsepower
- Manufactured and assembled in the USA
- Part Number: 25-104BK
Vehicle Applications
- 1993 Honda Accord 10th Anniversary
- 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
- 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
- 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
- 1991 Honda Accord SE
- 1993 Honda Accord SE
- 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
- 1995 Honda Prelude SE
- 1992 Honda Prelude Si
- 1993 Honda Prelude Si
- 1994 Honda Prelude Si
- 1995 Honda Prelude Si
- 1996 Honda Prelude Si
- 1992 Honda Prelude Si 4WS
- 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
FAQ
What horsepower does the AEM 25-104BK fuel rail support?
Its 1/2-inch bore supports fuel flow for applications up to 1,000 horsepower and dampens backpressure pulses from larger injectors.
Which vehicles fit part number 25-104BK?
It fits 1990-1997 Honda Accord (DX, EX, LX, SE, 10th Anniversary) and 1992-2001 Honda Prelude (Base, S, SE, Si, Si 4WS, Type SH, VTEC).
Does it require custom fuel lines?
No, it installs with the factory fuel line using the included fitting, and the rail ends are pre-tapped for -6 AN or 9/16x18 fittings if custom lines are preferred.