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EFI Systems

SELF TUNING EFI - EZ-EFI® • EZ-EFI 2.0®

TUNABLE EFI - XFI Sportsman™ • XFI 2.0™ 

BROWSE BY Type

    • Throttle Body EFI  (Self Tuning or User Tuneable)
      • Injectors & Sensors Built-In to an Easy-to-Install, Carb-Replacement EFI Throttle Body
      • For Dual or Single Plane, 4-Barrel Carb-Type Intakes (& Dual Quad)
      • Nearly Universal EFI for Stock-to-1200 HP Engines
      • Bolt-On, Jeep-Specific Version Available
    • Multi-Port EFI  (Self Tuning or User Tuneable)
      • Fuel Injectors Are Mounted Directly to the Intake Manifold’s “Runners”; (1) Injector-Per-Runner
      • Multi-Port Retro-Fit EFI Includes ECU, Hand-Held, Wiring Harness & Wide-Band; Fits Nearly Any Multi-Port EFI Intake
      • Multi-Port EFI Kits Include Intake, Throttle Body, Fuel System, Wide-Band, Plug & Play Harness, & More
      • Multi-Port EFI Kits Available for Many V8 Applications; From Stock-to-Extreme
        • Small & Big Block Chevy • GM LS
        • Small Block Ford • Ford Modular
        • Chrysler Hemi
    • Eight Stack Systems  (Self Tuning Only)
      • Classic, Eight Stack Weber-Carb Looks w/ Modern EFI Reliability & Tuning Ease
      • Available for Many Applications; From Stock-to-Extreme
        • Small Block Chevy & GM LS
        • Small Block Ford & FE Big Block
    • Sidedraft Stack Systems  (Self Tuning Only)
      • Classic, Weber-Carb Looks w/ Modern EFI Reliability & Tuning Ease
      • Injectors & Sensors Built Into an Easy-to-Install, Carb-Replacement EFI Throttle Body
      • Nearly Universal EFI for Dual or Single Plane, 4-bbl Carb-Type Intakes (& Dual Quad)
      • 4-Stack Sidedraft is a Value Alternative to Full Eight Stack

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  1. Multiport Retro-Fit EZ-EFI® Kit

    Multi-Port Retro-Fit EZ-EFI® Kit

    SKU: 302000

    $690.00

    Retro-Fit Includes: ECU, Wiring Harness, Hand-Held, & Wide-Band O2 Sensor

    Learn More
  2. XFI 2.0™ ECU w/ Internal Data Logging

    XFI 2.0™ ECU w/ Internal Data Logging

    SKU: 301003

    $1,753.74

    ECU w/ wide-band O2, 5ft communication cable (w/ USB-to-serial converter), & chrome badge

    Learn More
  3. XFI 2.0™ ECU (Intelligent Traction Control™ & Internal Data Logging)

    XFI 2.0™ ECU w/ Intelligent Traction Control™ & Internal Data Logging

    SKU: 301007

    $2,094.75

    ECU w/ wide-band O2, 5ft communication cable (w/ USB-to-serial converter), & chrome badge

    Learn More
  4. XFI 2.0™ EFI Kit • Small Block Chevy • Up to 550hp
  5. XFI™ Electronic Fuel Injection Kit, BBC Up to 550hp
  6. XFI™ Electronic Fuel Injection Kit, BBC Up to 1,000hp
  7. XFI 2.0™ Crate/Transplant Engine Management Kit, GM LS1/LS6 (Does Not Include Throttle Body)

    XFI 2.0™ Crate/Transplant Engine Management Kit; '97-'05 GM LS (Except LS2 & Truck Engines w/ Finned Coils)

    SKU: 301009

    $2,518.95

    Race & Street Proven, High-Feature XFI 2.0™ Delivers Ultimate Plug-and-Play, Fuel/Ignition Control & Adjustability for Today's EFI V8's

    Learn More
  8. EZ-EFI® GM LS Gen III/IV Engine Kit w/ In-Tank Fuel Pump & TCI® EZ-TCU™

    GM LS Transplant Kit - EZ-EFI® Engine Kit w/ TCI® EZ-TCU™ & In-Tank Fuel Pump Kit

    SKU: 302002T-TCU

    $2,912.36
    • Provides GM LS Applications w/ the Easiest, Most Advanced Self-Tuning EFI Available
    • Easy Control of Electronic GM Overdrive Transmission Shift Points, Firmness, & Speed

    INCLUDES: Multi-Port EZ-EFI®, XIM™ Ignition Controller, EZ-TCU™ Trans Controller, Sensors, Harnesses, & In-Tank Fuel Pump Kit

    Learn More
  9. XFI 2.0 Marine

    XFI 2.0™ Marine ECU

    SKU: 301015

    $1,836.89

    ECU w/ wide-band O2, 5ft communication cable (w/ USB-to-serial converter), & chrome badge

    Learn More
  10. FASTTM EZ-EFI® Retro-Fit Color Touchscreen Hand-Held  Upgrades First-Generation EZ-EFI® Systems

    FASTTM EZ-EFI® Retro-Fit Color Touchscreen Hand-Held Upgrades First-Generation EZ-EFI® Systems

    SKU: 170633-06KIT

    $311.55
    A new retro-fit hand-held from FASTTM provides a direct replacement for original EZ-EFI® users and there is no need to update the ECU. Learn More

Items 11 to 20 of 209 total

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