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Stage 3's 2020 Black Friday Deals & Discounts!

2015-2017 Expedition 3.5L EcoBoost SCT X4 Tuner & 5-Star Custom Tunes 7015

2015-2017 Expedition 3.5L EcoBoost 5-Star SCT X4 Tuner w/ Custom Tunes
2015-2017 Expedition 3.5L EcoBoost 5-Star SCT X4 Tuner w/ Custom Tunes
We price match! Call 623-434-5277!


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$399.96 $499.95
Retail Price:$499.95
Your Savings:$99.99(20%)
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50 in stock: Ships in 1-2 Business Days
  • Your Choice of up to Five (5) Custom Tunes
  • Compact, Ergonomic Design
  • Easy Power Gains
  • Built-In WiFi Functionality
  • Includes OBD-II Cable for Easy Install

Complete SCT X4 Tuner and Custom Tune Package

Ford's awesome 3.5L EcoBoost V6 engines have proven time and again that aggressive custom tuning is what make them really come alive, and our SCT X4 with 5-Star Custom Tunes package will have the 3.5L EcoBoost under the hood of your 2015-2017 Expedition churning out immense levels of new found horsepower and torque in only a manner of minutes. You get your choice of up to five custom tunes from 5-Star tuning that are each tailored to your 2015 to 2017 Expedition and written with a specific fuel octane and application in mind. These tunes have the potential to add huge power gains to your truck, all while getting your 2015-2017 Expedition EcoBoost running flawlessly for your specific application or driving style. The X4 tuner included in this package is one of the most advanced handheld devices on the market and comes loaded down with features that make tuning, maintenance, and troubleshooting an absolute breeze.

The Most Advanced and Ergonomic Tuner on the Market

The SCT X4 handheld tuner takes everything that was great about the older X-Cal 3s and SF3s and puts it all in a faster, better, and easier to use interface that makes tuning, logging, and monitoring your vehicle's performance easier than ever. The X4 features a huge, clear full-color LCD screen. Despite the huge screen, the device itself is actually smaller, lighter, and more compact than SCT's older tuners and comes with a removable cord for much easier storage. The X4 features an all-new interface with advanced firmware that makes all of the device's functions much faster than the older tuners and even allow the screen to rotate with tuner's orientation, much like modern smart phones. The buttons on the X4 are larger and more responsive allowing for quick, easy navigation of the X4's menus and submenus. The tuner comes with an OBD-II cable for hooking into your vehicle and features built-in WiFi that allows you to wirelessly download new tunes and updates from a computer on you network. If you don't have a WiFi network, the X4 also comes with a standard USB cable for hooking to your home computer. The X4 doesn't just tune your EcoBoost F150, it can also read and clear DTC codes, datalog engine running information, and display a wide variety of gauges on its large screen which makes it an effective vehicle monitor.

Features Awesome Custom Tuning from 5-Star

This version of SCT's X4 tuner comes standard with your choice of up to five powerful tunes from our friends over at 5-Star tuning that produce even better performance than SCT's "canned" performance tunes and can be specifically tailored to your Expedition's application and other performance parts to maximize your F150's overall performance for your specific application. 5-Star's custom tunes are available in high performance, towing and fuel economy flavors for 87, 91, or 93 octane gasoline to give you a huge variation in options for your SUV. The custom tunes will be emailed to you after you've sent us your truck's strategy code via email. Using 5-Star's custom tunes will also qualify you for our Lifetime Tunes Program where you can receive free retunes for the life of your truck on products purchased from Stage 3 Motorsports!

5-Star 93 Performance Tune vs. Stock 5-Star 93 Octane and 87 Octane Performance/Tow Tunes vs. Stock

SCT Livewire TS Components

What you'll receive:

  • SCT X4 Handheld Tuner/Programmer (Includes USB cable, OBD-II Cable, and SCT Badge)
  • 3 SCT Canned Tunes (Non-Warrantied)
  • Up to 5 Custom 5-Star Tunes (Choose From Drop Down Menus Above)
  • Free Lifetime Tunes (Learn More)
  • Optional 5 Year 60,000 Mile Power-train Warranty ($500.00)
  • Optional 6 Year 100,000 Mile Power-train Warranty ($1000.00)

The following custom tunes are available:

  • 87 Fuel Economy
  • 89 Fuel Economy
  • 91 Fuel Economy
  • 93 Fuel Economy
  • 87 Performance/Tow
  • 89 Performance/Tow
  • 91 Performance/Tow
  • 93 Performance/Tow
    • 87 Trans Tune
    • 89 Trans Tune
    • 91 Trans Tune
    • 93 Trans Tune
    • 91 Performance
    • 93 Performance

    Warranty vs. Non-Warranty Tune Note: there is no difference in function, horsepower, or torque between Warrantied Custom Tunes and Non-Warrantied Custom Tunes. The only difference between the two, whatsoever, is that Warrantied Tunes will have less parameters (i.e. tire size, gear ratio, etc) open to end-user adjustment. Please call us directly at 1-877-578-2433 with any questions or concerns.

    Lifetime Tunes: Stage 3's Lifetime tunes program is only applicable for tunable products that are purchased from Stage 3 Motorsports. Click here or call us directly at 1-877-578-2433 for more information.

    How our EcoBoost Custom Tuning Works

    After you order your tuner, you are sent a "blank" tuner without any custom tunes. We'll then send you an email that needs to be completely filled out and emailed back to us. However, you'll need to have your tuner before you can complete the form. If you don't receive a tune email within one business day, check your spam or junk mail folders. After your tuner arrives, you'll need to hook it into your truck and get your PCM Strategy Code and put it in your tune email next to "Strategy". Email your completed tune email back to [email protected]. After we receive your completed tune information, the tune itself will be built and sent to you via email as an attachment. Download the tunes .cef files to your computer and use your updated SCT software from SCT's website to upload the tunes to your tuner. Please be aware that SCT's devices and software are only compatible with Microsoft Windows computers, and will not work with Mac OS X, Linux, or other operating systems. Once the tunes are in the tuner, you can then tune your truck. If you need more information or assistance, check out our F150 Tuning How-To blog post. If we find that your F150 is behind on its latest TSB strategy updates, we may require you to have your TSB updates performed at your dealership of choice. Read our TSB Update blog post or call us directly at 1-877-578-2433 for more information.

    Off-Road Exhaust Systems: 5-Star can no longer provide custom tuning for off-road exhaust systems that delete catalytic converters. 5-Star can only tune for catted exhaust systems. However, 5-Star WILL NOT disable your rear oxygen sensors, which may result in a check engine light.

    Stage 3 Shield Canada Flat Rate Shipping to Canada! Call 1-877-578-2433!
    We here at Stage 3 love and appreciate all of our Canadian customers. What we don't love is charging an arm, a leg, and maybe a kidney for shipping across the imaginary line up North. The good news is that we can ship this tuner with 5-Star Custom Tunes to Canada for the low rate of $35! Just call us at 1-877-578-2433 to take advantage of this deal!

    This Product is not CARB-Approved

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