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Holley EFI Terminator X - Foxbody Mustang 5.0 EFI Kit -1979-1993 Ford Mustang - 550-937F

€1.161,95 EUR
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable

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SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY

*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314

Frequently Asked Questions


Brand: Holley EFI
SKU: 550-937F
Take control of your 302ci Small Block Ford engine in your Fox Body Mustang with Holley EFI Terminator X system. Don't settle for the 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 an entry price. Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1 Bar MAP sensor, and four programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and more options for your application. Terminator X comes fully loaded with base maps for common Ford V8 engine combinations to get you out of the garage and on the road/track fast. The 3.5" LCD handheld touch screen 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 to maximize your application.

Features:

  • Plug and Play with 1987-1993 Fox Body Mustangs powered by the factory 302ci Small Block Ford with the stock TFI Distributor
  • Contains an ECU Mounting Bracket, TFI ignition adapter, Fox Body specific engine main harness, MAT, and CTS sensors
  • Includes a EV1 Injector Harness which will directly replace your factory Ford injector harness
  • High impedance injector drivers will safely power most stock injectors and Holley EFI Injectors
  • Utilizes the Bosch LSU 4.9 wideband sensor to relay AFR information to the ECU for accurate reading and precise tuning control
  • Built in 1 Bar MAP Sensor with vacuum hose adapters included (3/16, 1/8, and 1/4)
  • 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
  • Plug and plug ignition capability with Dual Sync and HyperSpark Distributors
  • 4 inputs include 12V, ground, 5V, and frequency, for additional pressure sensors, activation triggers for nitrous activation, transmission brake, and more
  • 4 outputs include Ground and PWM- for accessories like fans, boost control, nitrous control, IAC, and more
  • 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 LED's for ECU Power, Engine Run, Wideband Status, TPS Calibration, Crank Signal, and Cam Signal, allowing you to identify any critical engine issues at a glance
  • Compact ECU design allows you to mount it virtually anywhere (LED's must face up)
  • 3.5" LCD handheld touch screen contains a calibration wizard that allows you to quickly build a base tune for any domestic V8 engines
  • Handheld provides internal data logging and a fully customizable gauge display
  • Free EFI tuning software for complete control of your Terminator X


Our History

For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.

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Testimonials

We let our reviews speak for themselves.

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Great service at a fair price. I highly recommend them for all your performance needs. They have the know how to complete that project.

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Dropped off my 2022 Subaru WRX for Exhaust, spoiler, aeroflow dynamic kit, and they killed it. Quality work and amazing customer service. Speedzone gets you right.

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They gave me the best price I could find after shopping around for a while. They are well informed and familiar with the products they sell, great communication and quick responses. I would no doubt purchase from them again. Solid company. Recommended. A+

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A Month Ago

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Came based on a work buddies recommendation. I was late by 30 minutes, confused my appointment time. But, 10/10 would come back. Came for a Downpipe and midpipe install. Not only was the gentleman accommodating, He ran into some issues, staff helped me out and pointed me into the right direction and got me going! They got my business and wouldn’t go anywhere else again!

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They Take Great Care Of Their Customers and Their Rates Are Better Than The Competition! They Also Respond Quickly And Have A Great Assortment Of Parts!

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6 months Ago

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Absolutely love the customer service that you get with Speedzone Performance! All my questions are always answered in such a timely manner and this a big PLUS because I live out of Florida and for them to be on top of answering all my questions in such a way means a lot. Thank you all for the amazing customer service.

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My favorite place to go for anything car related, they have anything you could imagine & more. The people who work here are the coolest and most helpful people I’ve yet to meet at a car shop. They also don’t try to force sales on you and they genuinely help you with what you’re looking for, 100/10 shop!

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The best of best, they are so nicely and kind people, yankee and billy more than the ones that runs the store they are a friend to everyone who walks in the store, very patient gets everyone what they need, everything you ask them they’ll answer your questions the best as possible, I love shopping there. They have the best prices, anything as car need you’ll find it there big shout-out to Yankee for being an amazing person and most important as a friend!! I love Speedzone!

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