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2015-17 Mustang 3.7 - SCT X4 7015 + Bundle w/ MPT Tunes

2015-17 Mustang 3.7 - SCT X4 7015 + Bundle w/ MPT Tunes

Your Price:$399.99
Retail Price:$499.95
MPT Saves You:$99.96(20%)
Part Number:MPT-[Mustang-37]-SCTX4

Options to Consider

Please Choose an Option
Skip the Line (Optional Bundle of MPT Tunes above Required) help
[Prioritize Order] MPT tunes built and loaded | same day shipping*. [+$50.00]

SCT X4 Flash Programmer + Bundle with 3 MPT Tunes for your 2015-2017 Mustang 3.7L V6

Definitely recommend the optional MPT Tune Bundle of your choice, created by our expert SCT Certified Tuners.
You choose the octane and the tune type for each tune(s). MPT Tunes are hand created specifically for your vehicle by our Expert SCT Certified Tuners.
MPT tunes available for most modifications available for your Ford. Some modifications may incur additional charges for MPT tuning, aftermarket forced induction and/or cams etc. If you're not sure if your mods will be covered by the included tunes, just call and ask.

Please note:
MPT does not support modifications that remove or alter the emissions system of the vehicle. MPT will not shut off check engine lights caused by non-emissions compliant parts installed.

What is a Flash Programmer and why do I need one?
A Flash Programmer (AKA Flash Tuner) is a device that will immediately increase the horse power, torque and fuel economy for your vehicle. You choose the type of tune based on the type of performance you desire. Tunes can be switched at any time in a matter of minutes. Plus, it's 100% reversible.

What is an MPT Tune and why do I need one?
It's no lie that an SCT programmer works, it's been proven time and time again. We've dyno tested the preloaded SCT tunes and are almost always happy with the increased power over stock. Sometimes though, it's not enough. Sometimes you want a more refined tune. That's where MPT comes in, we've spent 1000's of hours on our in-house dyno developing our MPT tunes. We've taken our own personal cars to the drag strip and raced it. We daily drive our cars in order to know the vehicle inside and out. This knowledge has helped us develop MPT tunes that are purpose built with results that will surprise you.

What MPT tunes are available for the 2015-2017 Mustang 3.7L V6?
  • 2015-2017 Mustang 3.7L V6 Tune Descriptions
    More info on the link above but here is a snippit about PR-X:

    93/91/87-89/E30 PR-X Performance Tune:
    PR-X, also known as Performance Race Xtreme, is our top-performance tune for the 2015-19 Mustang with a dyno proven gain of 35 HP and 34 ft-lbs of Torque on the 3.7L. Due to the impressive power gains and performance mannered driving, this is by far the preferred tune for the 15-19 Mustang. The Mustang feels so much lighter with the increased throttle response and part throttle power. Wide open throttle power is noticeably increased as well and can be as much as 40 HP depending on the rpm. The stock calibration has several dead spots where the car just doesn't feel sporty. This feeling is resolved with the MPT tune. With this tune you are looking at huge increases in low end torque and acceleration, faster 0-60 times, quicker 1/4 mile results and shift points optimized with a focus on performance. The shift points will still be fuel efficient at very low throttle positions but will happen at a higher rpm/mph when throttle position is increased. The shifts will also be firmer and more crisp than stock. Sport mode has a noticeable increase in throttle response above that of the already increased base shift mode. We also modified sport mode to make the minimum rpm to shift lower. This lets you drive in sport mode more comfortably and click back into regular drive when you want to be more economy minded. This tune applies to both Auto and Manual transmissions.

I'm not good with computers... How does the process work? How do I get my MPT tunes?
  1. Step 1 is to decide how many MPT tunes you want and make your purchase. ***Wait until you receive your SCT device before moving onto Step 2, unless you have purchased the "Skip The Line" option.***
  2. Step 2 is fill out the MPT Tune Form. Instructions on how to retrieve the required information will come with your SCT device.
  3. Step 3 is receive your tunes via email. MPT will build the tunes per your request on the tune form. They are delivered via email along with important info on how to load and use them.

  4. It's just that easy, any questions don't hesitate to give us a call or shoot us an email. If you still end up lost, we can use our team viewer remote tech support to help you every step of the way.

    Tunes are completed in order received, average turn-around time is 2-3 business days. We have a RUSH option to get your tunes completed in 24 hours or less from when we receive your MPT Tune Form. You may purchase a RUSH MY TUNES HERE.

    The "Skip The Line" option gives you the choice to have us build your MPT Tunes and pre-load them to your programmer before shipping for an additional $50 fee. Orders placed before 4:00PM EST Monday-Friday will be shipped same day. Orders after 4:00PM EST will be shipped the next business day. ***We are closed Saturday, Sunday, and some holidays. These do not count as business days.***

    Please Note: Some vehicles may still need the tuner to be updated before the tunes can be loaded onto the vehicle. This is a short process and should only add a few minutes to the installation time, if it happens at all. A windows-based PC is required to update.
What MPT tunes are available for the 2015 Mustang 3.7L V6?
Do you have a place to view dyno graphs?
  • Yes! There is a Power Gains tab within this product's page.
Want to see a cool MPT video about the 2015 3.7L V6 Mustang?
  • There is a Videos tab within this product's page. Click and enjoy.
What can the SCT X4 7015 and MPT Tunes do for your Ford Mustang 3.7L V6:
  • Less time waiting for tunes to install with the fastest download speed of any SCT programmer.
  • Detachable OBDII Cable
  • Correct Speedometer for tire and axle changes
  • Store exact copy of the vehicle's stock file
    (Needed for Warranty Repairs)
  • Vehicle feels lighter and is more fun to drive.
  • Increased part throttle and wide open throttle power.
  • Huge Gains in Torque and Horse Power.
  • Throttle Response is drastically improved.
  • Faster 0-60, solid powerband through out the curve
  • Quicker 1/4 times
  • Better shift points and shift firmness optimized.
  • Increased Fuel Economy.
  • Removed Speed Limiters.
  • Raised Rev Limiters.
  • Tune for most Aftermarket Modifications.
    Please note:
    MPT does not support modifications that remove or alter the emissions system of the vehicle. MPT will not shut off check engine lights caused by non-emissions compliant parts installed.
  • Plus all of the features listed below...
What's Included with the X4 7015:
  • SCT X4 7015 Tuner
  • USB Cable
  • Product Support CD
  • SCT Emblem
  • Optional Bundle of MPT Tunes created specifically for your Mustang by our SCT Certified MPT In-House Tuners.
Why buy from MPT?
  • Optional Top Quality MPT Tunes
  • Expert SCT Certified MPT Tuner
  • Customer Service Driven
  • Fast Responses to Emails and Questions
  • Speedy Order Processing and Free Domestic Shipping
  • Free Tune Updates on all modifications purchased through MPT
The SCT X4 7015 includes a few key features that make it a very welcomed upgrade over its predecessor the X3/SF3 3015.
  • Large LCD Color Screen Display with dual viewing modes: Landscape and Portrait.
  • Smaller Body for better storage and mounting options.
  • WiFi Capable to update firmware and tune revision without software or pc connection.
Because the X4 utilizes the newest flash technology it is THE BEST choice for re-programming your vehicle. This SCT Tuner will first store an exact copy of the vehicle's stock file (needed for warranty repairs) then completely re-program the vehicle's computer. This re-program can include Faster 0-60 times, Better Throttle Response, Improved Shifting, Smoother Idle, More Power for Towing, Better Fuel Economy, Removed Speed Limiters, Raised Rev Limiters, Clearing of Check Engine Lights, Ability to Run Different Octanes as well as modifying for the use of Specialized Fuel Types, Reprogramming for Cams, Turbos, Super Chargers, Gear Changes, Long Tube Headers, ...the list goes on. With the X4 you can do anything and everything needed to make your vehicle run at its absolute best. When you combine SCT's Flash Technology with MPT's Expert Tunes the possibilities are endless!

What Features/Abilities are Included?

*Recommended Option to Bundle with MPT Exclusive Tunes.
The X4 has the ability to hold 10 MPT tune files in addition to the pre-loaded files. MPT lets you take advantage of this feature by offering 3 or more MPT tunes created by our expert level SCT certified MPT tuners. These tunes are set up specifically for your vehicle and the modifications you have. Simply fill out the MPT Tune Form after purchasing your programmer and your personalized MPT tunes will be ready to go.
Click here to preview the MPT Tune Form (Bundled Tunes not applicable for After Market Supercharged/Turbo Vehicles)

Comes Pre-Loaded with SCT's Dyno Proven Tune Files.
The SCT X4 is PRE-LOADED with several DYNO Proven Tunes designed for many different vehicles. SCT's Dyno Proven Tunes are designed to increase Horsepower and Torque, as well as increase throttle response across the entire power-band. Make your car feel like the car you want it to be.

X4 full color LCD screen
Color LCD screen with portrait and landscape capable viewing options.

X4 case is easily mountable.
Equipped with standard Dual T Mount brackets on the back of the device for easy mounting.

X4 is WiFi Capable.
Updates easily using built in WiFi option.

On-Screen and Pass Through High Speed Data Logging.
Use the X4's On-Scree Data Logging to record engine parameters for later viewing on the device or on a laptop using SCT's Free Livelink Software. The X4 also has the ability to be hooked directly to a laptop for Pass Through Data Logging of up to 20 parameters. A must have for the Do-It Yourself Tuner.

Dual Analog Inputs to Monitor EGT / AFR & Other Popular Sensor Data.
Allows you to connect external devices such as a wideband to read A/F, an EGT kit to read Exhaust Gas Temperatures, or a Map Sensor to read Boost. Once connected you can display these on the X4 screen using the On-Device Monitoring and/or Pass Through Data Logging.

Reads and Clears DTC Trouble Codes.
Tired of that pesky check engine light? Curious to see what it means and why it's there? The X4 can help. The X4 has the ability to Read and Clear OBD2 DTC Check Engine Lights.

SCT Pre-Loaded On-Device Adjustable Options:
When installing the preloaded SCT tunes onto the vehicle, there are options for the user. The list below reflects available options that the user has to setup the preloaded tunes.

Octane Based Tunes Gas vehicle's preloaded tunes vary Performance levels by octane. For example, 3 preloaded tunes may indicate an 87 octane tune, 91 octane tune and 93 octane tune. Premium fuel will provide the best performance increase over stock.
Axle Ratio Set the axle ratio to correct shift patterns and speedometer.
Tire Size Set the tire size to correct shift patterns and speedometer.
Speed Limiter Remove, Increase or Decrease the vehicles speed limiter. (aka governor)
Rev Limit Sets Rev Limit in RPM.
Idle Speed Sets Idle speed in RPM.
Available Options on each vehicle will vary.

MPT Tune On-Device Adjustable Options:
When the MPT tunes are being loaded onto the vehicle, there are options for the user. The list below reflects available options that the user has to tweak the tune beyond what MPT has already set. Adjustable options will over-write the MPT Tune.

Idle Speed Neutral (rpm) Sets the base rpm that the vehicle will attempt to idle at before temperature and time based multipliers.
Neutral Rev Limit (rpm) Sets the rev limit while in park or neutral.
Axle Ratio Sets the axle ratio for the vehicle. This must match the physical specs of the rear diff. Corrects speedometer after physical change and also aids in correction shifting.
Tire Size Sets the tire size aka tire revs per mile for the vehicle. This must match the physical specs of the tire. Corrects speedometer after physical change and also aids in correction shifting. Online tire revs per mile calculators can be used to assist in determining this value if the manufacturer does not provide it.
Shift Pressure 1-2, 2-3, 3-4, 4-5, 5-6 This setting allows the user to increase or decrease the shift firmness past what MPT has set in the tune. It is recommended to first skip this option and run the tune as MPT intended.



4 Stars
pr-x tune review
Well worth the money great customer service an awesome team to work with quick responses an all an reason not 5stars have to pay extra 50 for the pr-x tune i feel it should be part of the preload ones or free
Did you find this helpful?  16 of 16 Found Helpful
Reviewed by:  from Cleveland . on 5/21/2016
4/5
5 Stars
Great tune
Purchased three tunes to use on my X4, but haven't used anything but the 93 octane race tune. I daily drive it without a single stutter all the time. Looking at the data logging with spark and AFR they seem to be dead on, but my perception of how the car reacts to throttle inputs over the stock map is that it pulls extremely hard now. Would only recommend MPT tunes on the X4 which is very straight forward to use.
Did you find this helpful?  5 of 5 Found Helpful
Reviewed by:  from SC. on 11/8/2016
5/5
5 Stars
Mr
This is a must buy for anyone wanting to wake up their car. I also purchased a cold air intake and the combo made this car feel like a different car entirely! I then had 3.73 gears installed, I am very happy how the car behaves. It feels old school
Did you find this helpful?  3 of 4 Found Helpful
Reviewed by:  from Malone. on 3/10/2017
5/5
5 Stars
Worth it!!
I did a bunch of mods to my 2016 v6 mustang and the car felt a little doggie and didn't have the pick up and go I wanted. Upon getting the tuner I followed the instructions but I had issues getting the tuner to update. Contacted MPT and they diretrd me to SCT. They walked me thru the process and had things up and running in a short time. The car is amazing and fun to drive now. Definitely worth the money and investment if you want your car to come to life.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Kentwood. on 4/24/2018
5/5
5 Stars
Mr.
Great product. If you're looking for noticeable power gains then I would highly recommend buying the custom MPT tunes as they are 100% better than the SCT tunes. Got my tunes in under two days and the customer service was fast and professional. Overall very happy with this purchase.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Roanoke, VA. on 4/7/2018
5/5
5 Stars
Mpt tunes
Hi I ordered the sct 4 tuner and 3 tunes 87 prx 91 eco and 91 prx so far I’ve on installed the 91 prx because we only get 91 not 93 oct but the 91 work great and It changed the personality of the car. The throttle response is great and the over all feeling of the car is more aggressive. I did notice that it’s abit of a pig on gas but that not a problem for me but for some it could be a strain on the wallet but so far I love how the car feels. but the way to describe it is it use to feel alittle sporty but now it feel like a twitchy thorough bread that’s Wound up to go
Did you find this helpful?  1 of 2 Found Helpful
Reviewed by:  from Halifax Nova Scotia . on 4/2/2018
5/5
5 Stars
Awesome!
This tuner and the MPT Tunes were a great purchase for my 3.7 Mustang. The car felt like it had a newer, bigger engine just by installing the tunes.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from NYC. on 4/10/2017
5/5
5 Stars
X4 tuner and tunes bundle
Mpt by far offers the best deal for tunes and tuner the tunes themselves are the best I’ve seen on any mustang would highly recommend for anyone using email tunes
Did you find this helpful? 
Reviewed by:  from Midland tx. on 8/19/2018
5/5
5 Stars
Mr
Great product, I was shocked by the power Mpt added to my 2015 V6 Mustang. If you are looking for the high test capability of your 3.7 and 5.0 mustangs. Don’t think twice, go for it.
Did you find this helpful? 
Reviewed by:  from 40 West Mosholu Pkwy South. on 7/15/2018
5/5
5 Stars
SCT X4 with MPT Tunes
Great tuning device, the 93 PRX tune for my Cyclone Mustang really woke the car up tremendously, will definitely stick with MPT for my future tuning needs!
Did you find this helpful? 
Reviewed by:  from Kentucky. on 7/2/2018
5/5
5 Stars
Best tune for 3.7
Immediately noticed gains and better transmission response times
Did you find this helpful? 
Reviewed by:  from North Royalton. on 6/28/2018
5/5
5 Stars
Mr
These tunes are awesome! Currently running 93PRX and wow the power is great but it's how smooth Stella runs now. It took a while getting used to the shifting(auto)...a lot quicker and tighter. I will never go back to stock just because of that. I tried all the tunes I got but stayed with 93 tune as it makes the V6 mustang so much fun! Never tuned a car before but it was absolutely worth it. If your on the fence I'd say go for it as it is worth it for the shift tuning alone. MPT was great, fast shipping and the instructions were straightforward. A+++
Did you find this helpful? 
Reviewed by:  from Cleveland. on 5/21/2018
5/5
5 Stars
93 octane MPT tune - 2015 v6 Mustang
Tune made a huge difference in overall driving experience. Dont have dyno figures but the car feels more responsive, quicker of the mark, and like i said above drives better overall. Paired the tune with an K&N CAI and car feels even better. Special thanks to morepowertuning.com for being helpful with all my questions and delivering the purchases on time. Great job guys.
Did you find this helpful? 
Reviewed by:  from Dubai. on 2/2/2018
5/5
5 Stars
mr
This is a MUST have for 2015-2017 v6 mustang. Really wakes up the car even running just the PR-X 89-87 tune. The increased throttle response and changes to the AT shift points definitively make the car more responsive. Which in turn makes the car much more enjoyable to drive. Wish i would have tuned sooner!!! Waiting for summer to load PR-X 91!
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Reviewed by:  from darkside of the moon. on 1/15/2018
5/5
5 Stars
2015 Roush RS 3.7 Auto
Great tune package for my 2015 Roush RS 3.7L Auto. Installed the 87-89 PR-X Tune. What a difference in performance. Power and Shifting has been greatly improved. Cannot wait till the weather gets warmer to install the 93 PR-X Tune. Thanks again MPT for all your help!!!!!
Did you find this helpful? 
Reviewed by: (Verified Buyer)  from Cincinnati Ohio. on 1/10/2018
5/5
5 Stars
MPT 93 tune..
This is a no brainer for the 3.7L mustang. If you're even considering it, DO IT. Noticeable power increase and throttle response instantly. Do it, do it, do it. MPT all the way.
Did you find this helpful? 
Reviewed by:  from Boca Raton, FL. on 12/23/2017
5/5
5 Stars
Worth every penny!
This is a must for everyone that want to maximize their mustang 3.7! The SCT programmer is so easy to use and even updating it through your computer is easy once you download the software. I paired it with 3 custom tunes to make my life simple. The 93 PRX tune is what I was looking for. MPT is all over you tube as the best tune, and I've done a lot of research and I'm so glad I did the MPT! No regrets whatsoever
Did you find this helpful? 
Reviewed by: (Verified Buyer)  from Florida . on 12/21/2017
5/5
5 Stars
Very good tune
This tune really wakes the car up and makes it pull much harder now highly recommend it.
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Reviewed by:  from Florida. on 10/7/2017
5/5
5 Stars
Great Customer Service
Great response time in every way. Shipping, questions. Awesome product. Very pleased with increased performance of my vehicle.
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Reviewed by:  from Queens, NY. on 5/22/2017
5/5
5 Stars
91 PRX
I highly recommend this product. Best tune out there for the 3.7 motor. I do have 93 and 91 prx in my tuner but we mostly o ly have 91 octane in our area. Awesome costumer support too. Had one issue when I was trying to install it to my car. Emalied MPT costumer support and had an answer/solution right away in less than 24hrs.
Did you find this helpful? 
Reviewed by:  from Whiteman Air Force Base. on 5/14/2017
5/5
5 Stars
MPT 93prx tune
All i can say is if you have been on the fence about getting this, you need to just hop on off and get the tune already. What a huge difference all across the board.
Did you find this helpful? 
Reviewed by:  from Spring Hill, FL. on 3/25/2017
5/5

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