Article no.:
30226
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FAST ECU EZ-EFI Wide-Band Closed
Unlock the full potential of your engine with the FAST ECU EZ-EFI Wide-Band Closed engine control module. This advanced ECU is designed to provide precise control over your engine's performance, allowing you to optimize your vehicle's power and efficiency.
With its closed-loop system, the EZ-EFI Wide-Band Closed ECU continuously monitors and adjusts your engine's air/fuel mixture to ensure maximum performance and efficiency. Whether you're a seasoned tuner or just starting out, this ECU is the perfect solution for anyone looking to take their engine to the next level.
- Precise control over engine performance
- Closed-loop system for continuous monitoring and adjustment
- Optimize power and efficiency
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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