AEM 88-91 Civic/CRX / 92-01 Prelude Adjustable Fuel Pressure Regulator
Part Number: 25-303BK

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Product Details

Part Number:	25-303BK
Brand:	AEM Electronics
CARB Approved:	No

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.

CNC-machined from 6061-T6 billet aluminum
Mounts directly to O.E. fuel rail or AEM High Volume Fuel Rail
Patented interchangeable discharge orifices match output of virtually any fuel pump (single large port included)
Accept a -6 AN or 9/16"x18 fittings
Adjustable from 20 psi to maximum fuel pump capacity
Boost dependent rising fuel pressure rate (1:1)
No additional parts required for installation
Manufactured and assembled in the USA
Patent # 6,298,828

A single large discharge orifice is included, additional ports are sold separately

Not legal for sale or use in California on any pollution controlled motor vehicles. See http://www.semasan.com/emissions for state by state emissions requirements.
There is a 5% cancellation fee if you order this product and want to ship it to the state of California.

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

Year	Make	Model	Trim
1986	Acura	Integra	LS
1986	Acura	Integra	RS
1987	Acura	Integra	LS
1987	Acura	Integra	LS Special Edition
1987	Acura	Integra	RS
1988	Acura	Integra	LS
1988	Acura	Integra	LS Special Edition
1988	Acura	Integra	RS
1988	Honda	CRX	HF
1988	Honda	CRX	Si
1988	Honda	Civic	RT 4WD
1989	Acura	Integra	LS
1989	Acura	Integra	RS
1989	Honda	CRX	HF
1989	Honda	CRX	Si
1989	Honda	Civic	RT 4WD
1989	Honda	Civic	Si
1990	Acura	Integra	GS
1990	Acura	Integra	LS
1990	Acura	Integra	RS
1990	Honda	CRX	HF
1990	Honda	CRX	Si
1990	Honda	Civic	EX
1990	Honda	Civic	RT 4WD
1990	Honda	Civic	Si
1991	Acura	Integra	GS
1991	Acura	Integra	LS
1991	Acura	Integra	RS
1991	Acura	NSX	Base
1991	Honda	CRX	HF
1991	Honda	CRX	Si
1991	Honda	Civic	EX
1991	Honda	Civic	RT 4WD
1991	Honda	Civic	Si
1992	Acura	Integra	GS
1992	Acura	Integra	GS-R
1992	Acura	Integra	LS
1992	Acura	Integra	RS
1992	Acura	NSX	Base
1992	Acura	Vigor	GS
1992	Acura	Vigor	LS
1992	Honda	Prelude	Si
1992	Honda	Prelude	Si 4WS
1993	Acura	Integra	GS
1993	Acura	Integra	GS-R
1993	Acura	Integra	LS
1993	Acura	Integra	RS
1993	Acura	NSX	Base
1993	Acura	Vigor	GS
1993	Acura	Vigor	LS
1993	Honda	Prelude	Si
1993	Honda	Prelude	Si 4WS
1993	Honda	Prelude	VTEC
1994	Acura	NSX	Base
1994	Acura	Vigor	GS
1994	Acura	Vigor	LS
1994	Honda	Prelude	Si
1994	Honda	Prelude	VTEC
1995	Acura	NSX	Base
1995	Acura	NSX	T
1995	Acura	TL	Base
1995	Acura	TL	Premium
1995	Honda	Prelude	SE
1995	Honda	Prelude	Si
1995	Honda	Prelude	VTEC
1996	Acura	NSX	Base
1996	Acura	NSX	T
1996	Acura	TL	Base
1996	Acura	TL	Premium
1996	Honda	Prelude	Si
1996	Honda	Prelude	VTEC
1997	Acura	NSX	Base
1997	Acura	NSX	T
1997	Acura	TL	Base
1997	Acura	TL	Premium
1997	Honda	Prelude	Base
1997	Honda	Prelude	Type SH
1998	Acura	NSX	Base
1998	Acura	NSX	T
1998	Acura	TL	Base
1998	Acura	TL	Premium
1998	Honda	Prelude	Base
1998	Honda	Prelude	Type SH
1999	Acura	NSX	Alex Zanardi Edition
1999	Acura	NSX	Base
1999	Acura	NSX	T
1999	Honda	Prelude	Base
1999	Honda	Prelude	Type SH
2000	Acura	NSX	Base
2000	Acura	NSX	T
2000	Honda	Insight	Base
2000	Honda	Prelude	Base
2000	Honda	Prelude	Type SH
2001	Acura	NSX	Base
2001	Acura	NSX	T
2001	Honda	Insight	Base
2001	Honda	Prelude	Type SH
2002	Acura	NSX	T
2002	Honda	Insight	Base