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FAST ECU EZ-EFI 2.0 Wide-Band Clos

Take control of your engine's performance with the FAST EZ-EFI 2.0 Fuel + Ignition system. This advanced engine control module is designed to work with a wide range of fuel pump options, including in-tank, inline, high horsepower inline, return style, and returnless style.

With electronic fuel pressure measurement and built-in nitrous timing retard, this system provides precision control over your engine's performance. The EZ-Ignition feature allows for compatibility with most common ignition systems, while precision control requires a FAST distributor or crank trigger.

  • Works with either generation of EZ-EFI throttle body, multi-port systems, and Inglese throttle bodies
  • Compatible with multiple fuel pump options
  • Electronic fuel pressure measurement standard on all kits
  • Built-in nitrous timing retard and special nitrous AFR targeting

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Bentley Continental 1992 Base
Bentley Continental 1993 Base
Bentley Continental 1994 Base
Bentley Continental 1995 Base
Buick Century 1980 Base
Buick Century 1980 Estate
Buick Century 1980 Limited
Buick Century 1980 Sport
Buick Electra 1980 Estate Wagon
Buick Electra 1980 Limited
Buick Electra 1980 Park Avenue
Buick Electra 1981 Estate Wagon
Buick Electra 1981 Limited
Buick Electra 1981 Park Avenue
Buick Electra 1982 Estate Wagon
Buick Electra 1982 Limited
Buick Electra 1982 Park Avenue
Buick Electra 1983 Estate Wagon
Buick Electra 1983 Limited
Buick Electra 1983 Park Avenue
Buick Electra 1984 Estate Wagon
Buick Electra 1984 Limited
Buick Electra 1984 Park Avenue
Buick Electra 1985 Estate Wagon
Buick Electra 1986 Estate Wagon
Buick Electra 1987 Estate Wagon
Buick Electra 1988 Estate Wagon
Buick Electra 1989 Estate Wagon
Buick Estate Wagon 1980 Base
Buick Estate Wagon 1981 Base
Buick Estate Wagon 1982 Base
Buick Estate Wagon 1983 Base
Buick LeSabre 1980 Base
Buick LeSabre 1980 Limited
Buick LeSabre 1980 Sport
Buick LeSabre 1981 Base
Buick LeSabre 1981 Limited
Buick LeSabre 1981 Sport
Buick LeSabre 1982 Custom
Buick LeSabre 1982 Limited
Buick LeSabre 1982 Limited Edition F/E
Buick LeSabre 1983 Custom
Buick LeSabre 1983 Limited
Buick LeSabre 1984 Custom
Buick LeSabre 1984 Limited
Buick LeSabre 1985 Collector's Edition
Buick LeSabre 1985 Custom
Buick LeSabre 1985 Estate Wagon
Buick LeSabre 1985 Limited
Buick LeSabre 1986 Estate Wagon
Buick LeSabre 1987 Estate Wagon
Buick LeSabre 1988 Estate Wagon
Buick LeSabre 1989 Estate Wagon
Buick LeSabre 1990 Estate Wagon
Buick Regal 1980 Base
Buick Regal 1980 Limited
Buick Regal 1980 Sport
Buick Regal 1981 Sport
Buick Regal 1982 Base
Buick Regal 1982 Estate Wagon
Buick Regal 1982 Limited
Buick Regal 1982 Limited Turbo
Buick Regal 1982 Sport
Buick Regal 1983 Base
Buick Regal 1983 Estate Wagon
Buick Regal 1983 Limited
Buick Regal 1983 T-Type
Buick Regal 1984 Base
Buick Regal 1984 Limited
Buick Regal 1986 Base
Buick Regal 1986 Limited
Buick Regal 1987 Base
Buick Regal 1987 Limited
Buick Riviera 1980 Base
Buick Riviera 1980 S
Buick Riviera 1981 Base
Buick Riviera 1981 T-Type
Buick Riviera 1982 Base
Buick Riviera 1982 Limited Edition
Buick Riviera 1982 T-Type
Buick Riviera 1983 Base
Buick Riviera 1983 Luxury
Buick Riviera 1983 T-Type
Buick Riviera 1983 XX Anniversary Edition
Buick Riviera 1984 Base
Buick Riviera 1984 Luxury
Buick Riviera 1985 Base
Buick Riviera 1985 Luxury
Cadillac Brougham 1987 Base
Cadillac Brougham 1987 d'Elegance
Cadillac Brougham 1988 Base
Cadillac Brougham 1988 d'Elegance
Cadillac Brougham 1989 Base
Cadillac Brougham 1989 d'Elegance
Cadillac Brougham 1990 Base
Cadillac Brougham 1990 d'Elegance
Cadillac Commercial Chassis 1980 Base
Cadillac Commercial Chassis 1981 Base
Cadillac Commercial Chassis 1982 Base
Cadillac Commercial Chassis 1983 Base
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