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Unleashed Tuning Rev-X Tuner by SCT w/ 2 Custom Tunes (15-17 EcoBoost)

Market Price $499.99 You Save 10% ($50.00)
Our Price

$449.99 (each)

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  • Item 39361G15E
  • MPN# 397465

In Stock Ships same business day. Choose options to add to cart

Features, Video & Details

  • Improves Horsepower, Torque and Performance
  • Guaranteed Maximum, Safe and Reliable Power
  • Includes 2 Custom Files from Unleashed Tuning
  • Includes Post Sale Calibration Support from Unleashed Tuning
  • Download Tunes & Get Device Updates via Wi-Fi, No Computer Required
  • OBD-II Data Logging and Monitoring
  • Diagnostics Tool - Reads and Clears DTC Trouble Codes
  • Holds Up to 10 Custom Tunes
  • For use with 2015-2017 EcoBoost Mustangs

Review & Installation Video

Review & Install Video

  • Buy this Tuner & Submit your Mustang's Info Here
  • A Unleashed Tuning Calibrator will write custom tune files specifically for your Mustang & Mods
  • Load 'em on your Mustang and GO!

Increases Horse Power and Torque. By optimizing the air/fuel ratio, adjusting ignition timing and tweaking variable cam timing, an Unleashed Tuning Custom Tune will squeeze out the extra power Ford left on the table. From the factory, the manufacturer programs their vehicles to cater to the needs of the daily driver, not the performance enthusiast. After loading a Unleashed custom tune file on your EcoBoost Mustang, even a bone stock unmodified Pony will see Peak Gains of 38 RWHP / 119 RWTQ and Curve Gains of 67 RWHP / 119 RWTQ.

Get Your Money's Worth. If you're shelling out money on an intake, exhaust, or other performance system upgrades, you need a custom written tune to see the real difference your bolt-on modifications can make.

Unleashed Custom Tunes. When you order this Rev X Tuner by SCT, you'll also be receiving a set of 2 custom tunes from Unleashed Tuning written specifically for your personal Mustang and your particular modifications with your choice of octane level. Unleashed Tuning even provides post sale calibration support to assure your EcoBoost Mustang is running healthy and strong.

Wi-Fi Updates. The Rev X Tuner by SCT is Wi-Fi capable meaning it will always be up to date. Once setup with your Wi-Fi password, the Rev X will download the latest firmware updates via the internet.

Data Logging and Monitoring. The Rev X Tuner by SCT makes it easy to read the Built-In Data Logging and/or the Real Time Data, so you can view popular sensor data such as EGT, Air/Fuel Ratio or any other 0-5 Volt source. You can even customize the monitoring capability of your Rev X using device's free Livelink software.

Diagnostics Tool. The Rev X Tuner can also be used as a diagnostic code reader. Save yourself hundreds of dollars each year by reading and clearing your own Diagnostic Trouble Codes (DTCs) rather than paying a dealer to do the same. It's as easy as a few simple steps.

Easy to Load; Easy to Restore. When you load your custom tune on the vehicle, the tuner automatically stores your vehicle's factory settings. To return the vehicle to its factory settings, just plug the tuner back in, select the option to restore the factory settings, and you're done. This is ideal for visiting dealerships for warranty work.

Application. This Unleashed Tuning Rev-X Tuner by SCT with 2 Custom Tunes is specifically designed for the 2015-2017 EcoBoost Mustang's equipped with the turbocharged 2.3L Inline 4-cylinder engine. Please note that this programmer is not legal for sale or use in California on pollution controlled motor vehicles.

**Please Note: The custom tune files will be emailed directly to the end user within 3-4 business days from Unleashed Tuning. Submit your Mustang's Info Here

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) Rev X Device
  • (1) HDMI/OBDII Interface Cable
  • (1) Micro USB Cable
  • (2) Unleashed Tuning Custom Tune Files
Installation Info
Tech Specs
Rev X Adjustable Parameters:
  • Axle Ratio
  • Tire Size - Rev / Mile
  • Idle RPM
  • Traction Control On / Off
  • WOT Shift
  • WOT Fuel Adjustment
  • Transmission Shift Pressure
  • Spark Adjustment
  • Fuel Injector Size
  • Fan Control
  • Rev / Speed Limiters
* Not all adjustments available on all vehicles.
Will it fit my Mustang?
  • EcoBoost - 15, 16, 17

People Who Bought This Item Also Bought

Most Helpful Reviews

worth every dollar

TUNER The features on the tuner itself are pretty legit. Easily connected to wifi and got all my updates with no issues. There is a pre-loaded tune probably from SCT but after reading online I decided ...

Read More
Helpful (4)


TUNER: I ordered this tune last week with a downpipe Ininstalled. Super easy to use and if you are a mac guy like me and don't have a windows pic ready, well this works great. It uses its own clowd system ...

Read More
Helpful (2)

Overall Rating 4.7 out of 5 stars
Read All 10 Reviews

Customer Photos (4) Submit Your Photo

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11 Questions / 6 Answers

Ask a Question

What do I do if I buy this and theirs no 93 I only have 91 do I buy another tune from unleashed thanks


  • For the Unleashed Tuning Rev-X Tuner by SCT w/ 2 Custom Tunes, you will want to contact Unleashed and they would be able to write you another tune for 91 octane gas.


Helpful (0)

I have a 2017 ecoboost just he base model automatic so will the tune just affect my drive mode or will I notice changes in the sport mode gear?


  • The tune will work together with your driver modes and will also increase the overall power of your car at the same time!


Helpful (0)

If I have a summer program and a winter program. Do I have to flash it back to stock, then change it ?


  • No, it does not have to be flashed back to stock to switch between the tunes.


Helpful (0)

Waiting to get my car fixed at dealership before I can nstall the tuner. But my question is. Does it have launch control for my automatic transmission ? What options are available in the sub menus ?


  • Unfortunately, this does not include launch control for the automatic transmission vehicles, there are a few submenus for the tuner, the main one to focus on would be the strategic tune section which can be used to manipulate small components of the vehicles engine management system, such as spark advancement and fuel increase and decrease scenarios as well.


Helpful (0)

So I have it but can't install it till ford gets my sync 3 working properly My question is in normal mode does it use the insane program, and does it still use the insane program in sport and track.


  • When tuning with the Unleashed Tuning Rev-X Tuner by SCT, all parameters will be loaded with the normal drive mode. In drive modes other than normal, such as sport and track, the performance programming for the engine will remain, but the OEM parameters for shift points, throttle sensitivity, and steering input for that given drive mode will take over.

    Rob D

Helpful (0)

Regarding the tunes for life option from Bama, how does Unleashed handle building custom tunes for additional aftermarket upgrades and how do they price those? I assume we go vendor direct and not through AM as well?


  • For the unleashed tuners it varies for what components they are tuning for, nitrous and other boosted applications would be more expensive, but that is correct, it would be vendor direct (unleashed) to get those tunes.


Helpful (0)

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Customer Reviews (10) Write a Review

Overall Rating 4.7

out of 5 stars

  • Performance Gain 4.8 4.8
  • Seat Of Your Pants Feel 4.7 4.7
  • Ease Of Use 4.6 4.6
  • Bang For Your Buck 4.8 4.8
  • Preferred Tune: Performance

  • 5/5

    June 12, 2017

    worth every dollar

    TUNER The features on the tuner itself are pretty legit. Easily connected to wifi and got all my updates with no issues. There is a pre-loaded tune probably from SCT but after reading online I decided not to mess with it. Went to the link on this page, filled out the form for my custom tune and had it emailed to me within 30 min. Connecting your tuner to your PC is a Pain (you must have a computer). The software they had me download kept crashing, after the 8th try everything worked. You get your tune emailed to you, for some reason they don't send it using the cloud feature. CUSTOM TUNES Link and description say 15-16 but it definitely works for 2017. I picked 2016 for all options but when you submit your info for your custom tune you can leave a comment; that's where I let them know it was for a 2017. Even though I sent them my P/N number they still needed my vehicle strategy number (you easily get it using your tuner). The only thing that sucks is I felt lost through the whole process, I still have no idea what is going on. If you are like me and need to know everything that is going on working with these people will drive you nuts. I almost boxed it up and was ready to ask for a refund, thank god I didn't. THE DRIVE All I can say is wow, i'm still blown away. The difference between the drive is night and day. I know nothing about cars, ill prob never take mine to the track, do a legit 0-60 or ever know how much it pushes. What I can tell you is how much more fun this thing is to drive now. You get a little taste in street mode but if you got the premium package you have to flip the switch to sport. It's crazy just buy this and try it yourself. I have a 93 octane all stock tune


    Year: 2017 Submodel: EcoBoost

    Helpful (4)

  • 3/5

    August 24, 2017

    2.5☆Great device! - 0.5☆Decent tune.

    Buy the tuner... Get a dyno-tune by a professional... (Rev-X alone is worthy of 5/5 stars) The Rev-X is easy to use and relaible. This, without a doubt, should be the first performance mod for any car. (Tune alone is worthy of 2/5 stars) The Unleashed tuning service is lacking. Worst part is the ignored or poorly answered questions. Both tunes that were suppose to be "final tunes" had problems. Instead of actually improving the tunes by resolving those problems I received revisions that were detuned back to near stock performance in order to mask the them. Based on the revisions I can only assume the tuner's troubleshooting abilities was limited to changing shift points and lowering boost.


    Year: 2016 Submodel: EcoBoost

    Helpful (2)

  • 5/5

    August 11, 2017


    TUNER: I ordered this tune last week with a downpipe Ininstalled. Super easy to use and if you are a mac guy like me and don't have a windows pic ready, well this works great. It uses its own clowd system to download tunes, no pc required. Once you get the wifi going it just needs a few updates and then it can download the tunes. TUNE I've always heard great things about the unleashed tune and wanted to try it out. Simply WOW! My ecoboost just turned into an ecobeast. Torque is nuts in this thing and the drivability really increased as well, no more throttle or turbo lag and better shifts. I was also able to compare it to the ford performance tune (which a buddy of mine has) and its just a whole new world, that tune would give you a slightly better pull on higher RPMs, but still would not justify all the money you put into it (obviously except maintaining the warranty active). The Unleashed tune is just beast. Super happy with this tune and the tuner itself, I would strongly recommend this to any ecoboost owner trying to get more fun out of the car.


    Year: 2015 Submodel: EcoBoost

    Helpful (2)

  • 4/5

    October 18, 2017

    I mean it's still a 4 banger but wow

    Big diff a must if your going to run an ecoboost. Love the fact you don't need a computer with this tuner.


    Year: 2017 Submodel: EcoBoost

    Helpful (0)

  • 5/5

    September 11, 2017

    Great addition to any car

    Feel the power of your car as it was meant to be. This tuner immediately made a difference in my 0-60 and overall performance


    Year: 2016 Submodel: EcoBoost

    Helpful (0)

  • 5/5

    August 02, 2017

    Amazing tune!

    Unleashed tuning did an amazing job with this tune! I am running the 93 octane tune with an upgraded air intake and exhaust and the increase in HP is unbelievable. With the cloud uploads the tunes were extremely easy to install to my Mustang!


    Year: 2016 Submodel: EcoBoost

    Helpful (0)

  • 5/5

    July 16, 2017

    Ecoboost to Ecobeast!

    Hands down the best tuner to use for your set up! car pulls hard in all gears and will push you back in your seat. Really wakes up your ecoboost, i have mine paired with a cai and straight pipe exhaust and i pull 5.0's with ease off the line. Highly recommend this tuner for your set up.


    Year: 2015 Submodel: EcoBoost

    Helpful (0)

  • 5/5

    June 23, 2017

    Unleashed (SCT) Tuner

    This product is hands down amazing. With the extreme jumps in horsepower and torque this tuner really brings out the life in the 4cylinder ecoboost mustang. Would recommend this product for anyone who is trying to enhance performance immediately.


    Year: 2015 Submodel: EcoBoost

    Helpful (0)

  • 5/5

    June 22, 2017


    Top of the line product from the best online site american muscle great service and people


    Year: 2016 Submodel: EcoBoost

    Helpful (0)

  • 5/5

    May 19, 2017

    Best mod

    Really wakes up the ecoboost making it much more responsive


    Year: 2016 Submodel: EcoBoost

    Helpful (0)

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