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Unleashed Tuning Rev-X Tuner by SCT w/ 2 Custom Tunes (15-18 EcoBoost)

Market Price $499.99 You Save 10% ($50.00)
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$449.99 (each)

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  • Item 39361G15E

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    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 2015-2018 EcoBoost Mustangs

    Review & Installation Video

    Review & Install Video

    The Unleashed Tuning Rev-X will be for the 2015 and newer EcoBoost crowd here at AM, and it's gonna be a slightly more top-shelf option in regards to just overall drivability performance and also price. Perfected buyers will be receiving two custom tunes along with the newer Rev-X device her for the mid-$400 price point, and it's gonna get a simple one out of three wrenches on the difficulty meter when it does come time up to load those tunes to your ride. Now, maybe some of you guys have heard of Unleashed, and maybe some of you haven't, but what I can tell you is that Tory [SP] and the crew, over at Unleashed Tuning, have been around for some time now, and while they do offer a number of different services, they have really focused in on the EcoBoost world, including the F-150, the ST and, of course, the EcoBoost Mustang with great results.Now, as far as power goes, you can typically expect a few tweaks to both your cam and ignition timing along with a few extra pounds of boost over your factory calibration, in addition to carrying that boost all the way to red line. That's huge, because with the factory cow, typically it tends to fall off pretty early, as you guys probably already know. You should also expect full boost to come on a little bit earlier compared to your factory calibration. And then, finally, just massive gains in the torque department as you're about to see with our Dyno results.And let's get to the numbers you guys all wanna see, and what you might be able to expect on your own 2015 or newer EcoBoost Mustang. We already established the baseline run earlier using our manual 2015 EcoBoost Mustang. We then reran the car, using the 93-octane tune from Unleashed. And here are those results.So, baseline numbers, using our EcoBoost Mustang, gave us 239 horsepower and 275 pound feet of torque at the rear wheels. With the 93 octane Unleashed tune uploaded, the car is now making 277 horsepower and 394 pound feet of torque. That's good for a peak gain of 38 horsepower over those baseline numbers and gains of as much as 67 horsepower and 119 pound feet of torque under the curve. As you can see, these new EcoBoost Mustangs really do transform with a custom tune and, more specifically, the Unleashed tune here, picking up over 100 foot pounds of torque alone, using one modification, which is pretty crazy, but that just is the case here with these newer factory turbo-charged platforms.So, now that you know what kind of power is possible using the Unleashed tunes, let's talk a little bit more about the Rev-X device. Now, on the surface, the Rev-X would be very similar to the X-4 in regards to just basic features and overall operation, with one big exception. And that is this new cloud-based tuning. And what does this mean to you guys? Well, instead of needing a laptop to receive the tunes from Unleashed in this case, you're simply just gonna connect the Rev-X device to your WiFi signal. It'll prompt you to download these tunes from the cloud, and that's pretty much it. It is nice for a few different reasons. First and foremost, guys, it's really going to speed up the process of, not only receiving your tunes, but also loading them onto the device, without the need for any computer to get you up and running messing with emails, things like that. And, if you're a Mac owner, well, this is a complete game changer, because most aftermarket tuners, like the Rev-X here, aren't going to be Apple-compatible. But, aside from this cloud-based tuning feature, expect those onscreen gauges and data logging, capable of reading up to eight different values at one time, and these do include favorites like your air fill ratio, and take air temp boost, cooling temp, and ignition timing, just to name a few.Now, even though the case is a little bit different here with the Rev-X, the overall dimensions really haven't changed that much. It's still roughly the same size as most smartphones out there, and it does have the three-inch full color LCD spring, which is configurable, by the way, and viewable in two different ways. Straight up and down is gonna be your portrait mode like we have here, or flip it on its side and you'll have the horizontal landscape. But on the topic of actually displaying the device, one thing that I think is really cool about the Rev-X is this little back portion here where the logo is…it's actually magnetic. So if you have one of those cellphone holders that is magnet-based, maybe in your vent or on the dashboards somewhere, it can be a great way to display the Rev-X at all times when in use, and it's also gonna make it very easy to remove and store in your glove box or your center console when not needed. But, aside from all of that, you can also expect some other cool features, such as your WiFi capabilities not only allowing you to download those tunes wirelessly from the cloud like we've already talked about, but it's also gonna allow you to download any future firmware update wirelessly, again without the need for a computer. And even though you're only gonna be receiving two custom tunes here from Unleashed, this thing does have the capability to hold up to 10 different tunes at one time. You will also be able to read and clear those diagnostic trouble codes, better known to you guys as "Check engine lights," with the Rev-X device in addition to returning the car to start if you ever needed to during your time of ownership. Now the Rev-X does include both your USB cable to connect this thing to the laptop if you want to do some data logging, in addition to the OBD2 cable, which will be used to connect the Rev-X to your car. I do, as always, recommend following the included instructions from the Rev-X device here, just with the initial start-up and basic operation still give you a better idea of how this thing works and how to get those tunes onto your device. You'll also want to go ahead and plug it into your car's OBD2 port, once you have the tunes loaded and wait for it to power on. Now, you can navigate to the program vehicle tab and select the tune you wish to upload, follow the onscreen instructions, and your installation is complete again. Very, very straightforward, guys, anybody should be able to tackle this with ease. So, one out of three wrenches on the difficulty meter, maybe 30 minutes of your time to get you up and running for the very first time.Wrapping things up here, guys, the Unleashed Rev-X combo would unleash massive power to your stock or modified EcoBoost Mustang, also providing interested buyers with the latest tech in the tuning world, thanks to the Rev-X and its cloud-based tunes. You can grab this and more for your EcoBoost-powered Mustang right here at

    • 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, or 2018 Manual Transmission 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 2015-2018 EcoBoost Mustangs equipped with the turbocharged 2.3L Inline 4-cylinder engine. 

    Please Note. 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 2018 2019 Details

    MPN# 397465

    CA Residents: WARNING: Cancer and Reproductive Harm -

    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.

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    Questions & Answers (24)

    5 Top Rated Questions

    Is this just for up to 17? will this and the cold air intake work on my 18 ecoboost mustang?

    • Unfortunately, this Unleashed Tuning Rev-X Tuner is specifically for 15-17 EcoBoost model Mustangs and will not work on the 2018 EcoBoost.

    Helpful (7)

    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 (1)

    Can I use the 93 tune on a downpipe or do I need a custom tune for one

    Will this come with a preloaded 91 octane tune?

    • The tuner device will come with a pre-loaded, non-custom, 91 octane tune.

    Helpful (0)

    I have a manual 2018 Ecoboost with the performance pack, the language in the description of this product seems to say that the tune would work for my car being manual, is that correct?

    • Yes, these tunes/tuner device are both compatible with manual transmissions.

    Helpful (0)
    Post Your Question
    10 More Questions
    Does the 93 octane tune come with the tune 1 answer
    This says that it’s for 2015 - 2018. I want to confirm that I can use this on my 2018 ecoboost with the 10 speed automatic? 1 answer
    Will I be able to upload a ghost cam tune to my 18’ Ecoboost with this? 1 answer
    Theirs no 93 on Tx just 91, an octane booster like Royal Puple or Lucas can properly works for this tune? Thanks 1 answer
    hey where do i download the program on the computer for the tuner 1 answer
    Will this work for 2018 mustang EcoBoost premium? Someone asked before and someone responded saying no but it shows on site it works for 2018 ecoboost mustang too.... 1 answer
    Will the tuners make adjustments on the tune for my off-road downpipe? 0 answer
    The product comes with 2 custom tunes, does this mean there are pre-made tunes on the tuner as well as 2 additional tunes from unleashed? 1 answer
    I have an 18 ecoboost auto, will this work for my car? 1 answer
    What do I do if I buy this and theirs no 93 I only have 91 do I buy another tune from unleashed thanks 1 answer

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    Customer Reviews (23) Write a Review

    Overall Rating 4.7

    out of 5 stars

    • Performance Gain 4.826087 4.8
    • Seat Of Your Pants Feel 4.695652 4.7
    • Ease Of Use 4.695652 4.7
    • Bang For Your Buck 4.73913 4.7
    • Preferred Tune: Performance

    • 5/5

      January 08, 2019

      Great costumer service and great product

      Tuner works great and the customer service is fast and helpful.


      Year: 2017 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      November 16, 2018


      Exellent ...........i recommend you ....i increase the horse power and torque .....perfect and easy to install


      Year: 2018 Submodel: EcoBoost

      Helpful (1)

    • 4/5

      November 07, 2018

      Everything you need to know.

      After purchasing my 2018 Ecoboost Preformance PPL1 I knew that I needed alittle more power to it, after 1000 miles of driving I knew it was time. I purchased the tuner and got my 93 Octane Preformance Tune and man, did it have some power. It jumps the boost on the car from 11-12 PSI to around 22 PSI. Pros - 0-60 is 150 faster 15-25 Rolls on a 6.2 V8 2011 Camaro will be 90 wins MPG only drops 1 MPG. Cons - First and Second gear are really jerky and stop signs getting really annoying. My only bad experience was after putting another 7000 miles on it I was driving down the road and a wrench came on the dash and the car went into “limp” mode. At first I had thought I had destroyed the transmission but after pulling over and reading up on what I needed to do, I turned the car off for about five minutes and turned it back on and everything was fixed. Looked more into it and it could be something with the rear speed sensors but I’ll never know for sure. Overall: Great product, Great Customer Service.


      Year: 2018 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      October 03, 2018

      After tune

      I purchased the Revx tuner and got a map for a stock '18 EB. I plan on doing an abundance of things but before hand I decided to buy this first seeing as I'd have to tune it anyhow. Just from stock is a noticeable difference. I haven't dynoed it yet but I'm sure the gain was sizeable, especially for $400. 5/5 would recommend.


      Year: 2018 Submodel: EcoBoost

      Helpful (0)

    • 5/5

      September 14, 2018


      I'm really impressed with this tuning device. I wasn't expecting that much from it but it really has exceeded my expectations. Definitely does put me in my seat and give that extra 'umph' that the car was missing before hand. Something I didn't know that I could customize was the rev limiter and having an aftermarket exhaust with this can definitely get you into some trouble with being "annoying" to your neighbors haha. Overall great tuner,def recommend.


      Year: 2015 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      September 05, 2018


      Defenilty does not feel like a 4 banger ! Amazing job with the Tune


      Year: 2015 Submodel: EcoBoost

      Helpful (1)

    • 3/5

      August 07, 2018

      Crazy tune but lack of customer support

      Please request two tunes from unleashed at the same time because they charged me 100$ to get my second tune after a month. Coming to the tune, this is probably the best work when compared ro other tunes. Car feels like an animal after 3 rpms.. there is no way you cant notice the difference. Fully drivable as a daily driver. This is how a base mustang should be from factory.


      Year: 2015 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      July 27, 2018

      Rev-x tuner

      Simple to down load and very simple to program, love the extra power unleashed did a great job with the custom tunes . I highly recommend this modification if your looking for more power and even the car sounds healthier


      Year: 2015 Submodel: EcoBoost

      Helpful (2)

    • 5/5

      July 15, 2018


      I love the tune! I coupled this with the Borla exhaust and Roush intake. The car came alive!


      Year: 2018 Submodel: EcoBoost

      Helpful (11)

    • 5/5

      June 17, 2018

      Super easy, instant power

      Really easy to install, I actually received help via e-mail literally within minutes of me emailing them. It really woke the car up


      Year: 2015 Submodel: EcoBoost

      Helpful (3)

    • 5/5

      March 07, 2018

      Huge Power Gains

      Car is whole 'nother animal now. Fuel economy is down a bit, but power is way way up. No other mods to car to date.


      Year: 2015 Submodel: EcoBoost

      Helpful (7)

    • 5/5

      February 27, 2018

      Night and day

      The first mod you should make to your ecoboost no question. Consider it a nicessity for any ecoboost. The tune was quick and easy and unleashed got back to me within an hour on a Saturday! Couldn’t ask for anything more. Would give it 6 out of 5 stars if I could.


      Year: 2016 Submodel: EcoBoost

      Helpful (4)

    • 4/5

      January 11, 2018

      Super Torque

      Tuning exceeded my expectations. I feel like im driving a real sports car....Tuner is easy to use just make sure you have good wifi signal for all of the updates and downloading.


      Year: 2015 Submodel: EcoBoost

      Helpful (5)

    • 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 (9)

    • 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 (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 (9)

    • 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 (9)

    • 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 (4)

    • 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 (5)

    • 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 (6)

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