Skip to content
Bales Performance PartsBales Performance Parts
  • Shop Now
    Check Out Our Latest High Performance Products

    Shop New Products

    1000's of Performance Parts Await you

    Shop All Products

  • Chevrolet

    Products

    2016-2024 Camaro
    Chevrolet Drivetrain
    Chevrolet Electronics
    Chevrolet Engines
    Fasteners
    See All Products

    Torque Converters

    ECU's

    Crate Motors

  • Blog
  • Contact us
  • Login / Register
  • Cart / $0.00 0
    • No products in the cart.

      Return to shop

  • 0
    Cart

    No products in the cart.

    Return to shop

Home / Ford / Electronics / ECU

Holley EFI Terminator X Max – Ford MPFI Kit

$1,666.95

In stock

SKU: 550-945 Category: ECU Tag: Holley EFI Terminator X Max - Ford MPFI Kit
Product categories
  • Chevrolet
    • 1999-2006 GM Truck/SUV
      • Engine
    • 2007-2013 GM Truck/SUV
      • Engine
    • 2010-2015 Camaro
      • Engine
    • 2014-2018 GM Truck/SUV
      • Engine
    • 2016-2024 Camaro
      • Engine
    • Drivetrain
      • Torque Converters
    • Electronics
      • ECU
    • Engine
      • Crate Engine
      • Cylinder Heads
      • DOD/AFM Delete
      • Gaskets & Seals
      • Induction
        • Intake Manifold
      • Lifters
        • Lifter Trays
      • Oil System Components
      • Turbos and Accessories
      • Turn Key Crate Engines
      • Valvetrain
        • Camshaft Kits
        • Camshafts
          • Camshaft Gears
          • Retainer Plates and Bolts
        • Valve Covers
    • Fasteners
  • Electronics
    • ECU
      • Transmission Control
  • Ford
    • Electronics
      • ECU
Description
Universal MPFI Main Harness – GM 4L60E/80E Transmission Control – Ford Spaced EV1 Injectors – 3.5 in. Touchscreen
 
Take control of your conventional Ford engine with Terminator X! Don’t settle for a factory ECU with a cumbersome tuning interface or pre-programmed tuning chip when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley EFI at a budget-friendly price! Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Terminator X comes fully loaded with base maps for common V8 engine combinations to get you out of the garage and on the road/track fast. The 3.5″ touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. Also included is Holley EFI’s industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building a budget beater or a boosted race car, Terminator X has the features and technology you need at a price that won’t break the bank!

Features:

  • Plug and play Ford V8 engine control, such as the 302w, 351w or 460 Big Block.
  • Includes Ford Spaced EV1 Injector Harness
  • GM 4L60/80E Transmission Control Harness (Terminator X Max Only)
  • High Impedance Injector Drivers will safely power most Stock injectors, and Holley EFI Injectors. Injector support chart provided in the instructions (Will not control Low Impedance Injectors)
  • All of the new Terminator X systems utilize the Bosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control.
  • Built in 1bar MAP Sensor, vacuum hose adapters included (1/8th – ¼ and 3/16ths) – or for Boosted applications, you can disable the internal MAP sensor, and utilize an external MAP Sensor, the harness comes with the connector terminated, making the install
  • MAP Sensor vacuum hose adapters (1/8th – ¼ and 3/16ths)
  • Plug and plug ignition capability with Dual Sync and HyperSpark Distributors, adapter 558-323 required for HyperSpark Distributors.
  • 4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake
  • Boost Control – Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties
  • Nitrous Control – Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties, and target Closed Loop AFR
  • Advanced Tables – 4x 1D Tables, 1x 1D per Gear Table, 4x 2D Tables, 1x 2D per Gear Table, can be used for any custom tables you can dream up, such as Flex Fuel Sensor Offset Table, or a custom fuel or oil pressure safety!
  • On-Board Diagnostic LEDS for: ECU Power – Engine Run – Wideband Status – TPS Calibration – Crank Signal –Cam Signal. Allow you to identify any Critical engine issues at a glance
  • The included 3.5″ Touchscreen Handheld contains a calibration wizard, that allows you to quickly build a base tune for any domestic V8 engine. Additionally the handheld provides internal data-logging and a fully customizable gauge display.
  • The compact ECU size allows you to mount it virtually anywhere. Remember, diagnostic LEDS must face up!
  • Plug and play compatible with more Holley EFI accessories such as; analog style gauges, shift lights, various modules, and coming soon, 12.3″ digital dash support!
  • Free EFI Tuning Software for complete control of your Terminator X power plant

SPECS:

Brand Holley EFI
Emission Code 3
Injector Connector Jetronic / Minitimer (Bosch)
Product Type Terminator X Ford MPFI Kit
Transmission 4R70W
UPC 090127074398
Part Number 550-945

EMISSIONS: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Brand

Brand

Holley

Reviews (0)

Reviews

There are no reviews yet

Be the first to review “Holley EFI Terminator X Max – Ford MPFI Kit” Cancel reply

Your email address will not be published. Required fields are marked *

Related products

Quick View

ECU

Holley EFI Terminator X – Ford Mod Motor 2V Kit

Holley
$1,666.95

In stock

Quick View

ECU

Holley EFI Terminator – Ford Mod Motor 4V Kit

Holley
$1,666.95

In stock

Quick View

ECU

Holley EFI Terminator X Max – 2013-2015 Ford Coyote w/ TI- VCT

Holley
$2,831.95

In stock

Quick View

ECU

Holley EFI Terminator X Max – 2011-2012 Ford Coyote w/ TI- VCT

Holley
$2,831.95

In stock

Quick View

ECU

Holley EFI Terminator X Max – 2011-2012 Ford Coyote w/ TI- VCT

Holley
$2,831.95

In stock

Quick View

ECU

Holley EFI Terminator X – 2015.5-2017 Ford Coyote w/ TI-VCT

Holley
$2,604.95

In stock

Quick View

ECU

Holley EFI Terminator X Max – 2011-2012 Ford Coyote w/ TI- VCT

Holley
$2,929.95

In stock

Quick View

ECU

Holley EFI Terminator – Ford MPFI Kit

Holley
$1,301.95

In stock

Bales Performance Parts Address: 829 1/2 W Main St, Yukon, OK 73099, USA Phone: ‪572-572-1700   Call us E-mail

Bales Services

  • My Account
  • Check Order Status
  • Returns
  • Shipping
  • Warranty

Bales Info

  • Back Order Policy
  • Brands 
  • Cookies
  • Privacy
  • Terms & Condition Purchase

Contact

  • About
  • Blog
  • Contact Us
Terms Privacy Cookies
Copyright 2025 © Bales Performance Parts
  • Shop Now
    • Shop New Products
    • Shop All Products
  • Chevrolet
  • Blog
  • Contact us
  • Login

Login

Lost your password?

Register

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.