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Butler Performance Complete EFI Solution Kit w/ FAST EFI 2.0, EFI Ready Fuel Tank w/Complete In-Tank Fuel System

Factory Replacement EFI Ready Fuel Tank with In-Tank Fuel System Included
Pricing: $3,899.95

Customize Your Item

- Choose Your Tank -
 * required
- Choose Fuel Line Kit -
 * required
- Choose your pump size -
 * required


Best Performing, Easiest to Setup, & Most Advanced Self Tuning EFI Kit on the Market. No Experience, Dyno, or Laptop Required.

The original FAST™ EZ-EFI® changed self-tuning fuel injection forever with the industry’s easiest carburetor-to-EFI conversion option. Now the EZ-EFI 2.0® has been upgraded with more features than ever before, while maintaining its ease of use that doesn’t require a laptop or tuning experience. It simply tunes itself as the user drives. Its eight-injector, die cast throttle body features late-model OEM sensors for accuracy and durability, includes ignition timing control and is able to run E85, E98 and E15 ethanol-blend fuels while competing versions cannot. It flows more air than the first generation EZ-EFI® throttle body due to an improved inlet, while a new secondary shaft throttle stop adjustment provides even more precise idle airflow adjustment and balance. Meanwhile, an industry exclusive and unique-to-FAST™ integrated fuel pulse damper creates ultra-precise fuel control. The EZ-EFI 2.0® also incorporates needle-bearing supported shafts instead of bushings, and an integrated fuel rail design with crossover for tighter packaging. Setup includes the market’s fewest connection wires, including a new high-quality wiring harness and a sleek mesh-type loom.

The EZ-EFI 2.0® has an updated hand-held as well, featuring a color touch screen and an LED diagnostic feature that includes on-board diagnostics and EZ-Test™ Indicator Lights. Self-powered through the ECU, it shares the same mounting points as the Garmin Nuvi GPS, meaning there are nearly limitless mounting options. The FAST™ EZ-EFI 2.0® works with either generation of EZ-EFI® throttle body, multi-port systems, dual quad systems and Inglese™ throttle bodies, and is compatible with multiple fuel pump options including in-tank, inline, high-horsepower inline, return style and return-less style. Electronic fuel pressure measurement is standard on all kits, and each one works with a wet nitrous system. The EZ-Ignition™ features an EZ-Solution™ option, meaning that it can work with most common ignition systems, while precision control requires a FAST™ distributor or crank trigger. EZ-EFI 2.0® is 100 percent designed and engineered by FAST™ and includes a limited lifetime warranty backed by the industry’s most extensive technical support team.

  • Higher flowing & higher HP capable 8 injector throttle body
  • Updated hand-held features the industry’s only multi-color high-tech touch screen display with Garmin
  • GPS-Style suction cup mount
  • Market’s fewest connection wires with sleek OEM quality wiring harness w/mesh-type loom
  • Able to run E85, E98 & E15 ethanol-blend fuels as opposed to competitor versions that cannot
  • Compatible with in-line & return or returnless in-tank fuel pumps
  • Fuel pulse damper creates extremely precise fuel control that always allows a returnless in-tank pump fuel system to be used. No charts or questions to qualify for returnless like other competitors.
  • EZ-Solution™ option to allows integration with most common ignition systems
  • Works with wet nitrous systems; nitrous timing retard and special nitrous A/F ratio targeting
  • Includes limited lifetime warranty & backed by the industry’s most extensive technical support
  • Requires 8 inches of manifold vacuum

  • Fuel Tank

    • Fuel Injection Ready!
    • Includes stub neck to attach to your original neck with supplied 2" ID connector hose.
    • Includes our GPA series fuel pumps 255lph
    • 0-90 ohm sending unit.
    • EFI style internal baffling. Extra Large internal fuel tray to prevent fuel pump starvation.
    • Perfect for your Pro-Touring, Autocross or Road Racing Ride
    • Fuel pump and sender are recessed in the tank for easy installation with no modification needed to your car.
    • Looks line an OE tank when installed.
    • Galvanized steel then Powder Coated Silver

    Includes Billet Pontiac Fuel Pump Block Off Plate

    Fuel Line Kit- Choose from options below

    • Quick Lock Russel EFI Rubber Hose and hose ends, Fittings and quick connect fuel filter
    • Russel Proflex or Proclassic hose and hose ends, fittings, and Holley Billet 10 micron Post Fuel Filter
    • Fast Billet EFI High Pressure bypass regulator


    In-Tank vs. Inline Fuel Pumps

    Inline fuel pumps are easier to install than in-tank fuel pumps because the fuel tank does not have to be removed. However, there are several advantages to running an in-tank fuel pump versus an inline fuel pump. FAST™ engineers recommend an in-tank fuel pump when possible. 

    • Always Primed
    • Runs Cooler
    • Runs Quieter
    • Method Used by All OEMs


    • Butler Performance
    • New


    Shipping Information

    • Item Requires Shipping
    • 60.0 lbs.

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