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Bama X4/SF4 Power Flash Tuner with 2 Custom Tunes (15-17 V6)

Item 101200G156
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      Video Review & Installation

      Joe: Hey, guys. It's Joe from AmericanMuscle and today we're gonna be taking a closer look at the Bama X4/SF4 Power Flash Tuner with two Custom Tunes, fitting all '15, '16, and '17 3.7 liter V6s. Now this is gonna be a great option for you if you're looking to improve the power and drivability of your Cyclone with some great tunes as well as some great tools all at a budget-friendly price tag.Now, before we dive into what the X4 itself can do, let's talk about dyno numbers, '15 Mustang V6 with the automatic trans 93 in the tank for both before and after run. And for our baseline, we put down 241 horsepower and 235 foot-pounds of torque at the rear wheels. Then we applied our 93 octane Bama tune, and we got 258 horsepower as well as 248 foot-pounds of torque. And that is good for peak gains of 17 horsepower and under the curve 17 horsepower and 20 foot-pounds of torque. Pretty respectable numbers out of our Cyclone there, 17/20 [SP] under the curve. That's gonna be in that lower RPM range as well. So, that's something you're gonna notice as soon as you step on the gas, 3,000 to 4,000 RPM. That's definitely gonna register on the good old butt dyno there. That's going to improve drivability and on top of that, you're gonna get a little bit more throttle response. And automatic cars, they're gonna benefit from snappier shifts as well.So, knowing what gains you can expect from something like this, let's talk about how this is gonna work and other features of the X4. Well, if you do decide to go with this one, what's gonna happen when you purchase this is Bama is going to send you an email with a sheet to fill out describing your car. First thing they're gonna ask you is some facts about your Mustang. Is it an automatic? Is it a manual and what's the computer code? After that, they're gonna ask you if you have any mods done. And that can range from cold air intakes, mass airflow sensors, cams, injectors, fuel pumps, exhaust, rear gear ratios, bigger rear tire, stuff like that, you guys get the idea. After that, they're gonna ask you what octane levels you want for your two tunes. Obviously, we did our run on 93. So, if you want the most gains and you can get 93 gas in your area, go with that, 91, that's gonna be a nice middle ground if that's all you can get in terms of gas. And then, 89 and 87, they're gonna be more toward the efficiency side. I recommend going 93 for one, 87 for the other. That kind of gives you the best of both worlds.Now that Bama has all your info, they're gonna take about two to three days to actually write your custom tune, then they're gonna email them out to you at which point, you plug the device in your PC, drag and drop some files over, then you can bring this over to your Mustang and start the tuning process, which we're gonna show you how that works in just a second here. But it is a really simple process. Now, one thing I did wanna note is when you apply a tune using the X4, that is going to pull off your stock tune first. So, if you do ever need to revert to that stock tune, it's gonna be saved on the X4 for you to do so.Now, one thing I do wanna touch on that makes the X4 a little bit different from other tuner brands out there is once you purchase a Bama tuner, you're enrolled in Bama's Free Tunes For Life. Now, what that means is if down the line, you pick up a new mod that requires a new tune, all you have to do is submit another form over to Bama with that new modification in there. They're gonna cook you one up and email you one back to accommodate for that mod in about two to three days and then you're off to the races. If you're looking to grow your build and a tune that can keep up with you without having to drop hundreds, maybe even thousands of dollars on dyno tunes, this is gonna be a great option.Some other great features of the X4, this guy is Wi-Fi capable. And that means, updates, they're gonna come right to the device quickly and painlessly without the need to plug it into a computer. It's also data log capable. So, if you need those fine revisions, you could offload files to your PC using this cable right in the middle here. It also features a three-inch LCD display, which can be displayed in portrait or landscape mode and that is great because this can display up to eight real-time vital readouts for your Mustang. And that includes, but is not limited to air-fuel ratio, intake and coolant temp, boost if you're going forced induction and ignition timing. Last but certainly not least, this also works as a diagnostic tool, allowing you to check and clear those check engine lights if you need to.Pricing for this kit is gonna be really budget-friendly, dropping in right about $400. And that's gonna be a great return on investment. Not only are you unlocking some of that power that Ford left on the table, but the X4 does come with some awesome tools that any Mustang owner out there should be able to put to use. The install for this is gonna be really, really easy. We're looking at a one out of three wrenches here. No need to pop the hood or even get your hands dirty, plugs right into the OBD2 port. You'll be up and running in about 15 minutes. We're gonna show you a clip on how to upload a tune to one of our S550s. One thing to keep in mind, it's gonna be the same process no matter what S550 you have, as they're all the same generation. So, without any further ado, let's head over to the Mustang. We'll show you how to upload a tune and what this thing can do.Man: Guys, first step here, grab the harness included in the kit. You're gonna plug in this side to the OBD2 port located on the left side under your driver side dashboard. Once that's plugged in, take the other side, pop it into the slot on the top of your X4. And we're good to get started.All right, from the main menu, I'm gonna take you guys through the process of tuning your vehicle. So, select program vehicle from that main menu, hit continue on the street notice, put your key in the on position, but don't start your engine, and press Continue. Now it'll give you a bunch of different options to actually modify any tune you select. We're gonna go with 93 race, but select the one that you wanna flash now. At this point, it'll move forward asking you if you wanna make any additional changes. There's a bunch of menus relating to that. So, make the changes you want. We're gonna keep our file pretty much the same that it comes with from Bama. All right, so you wanna change anything you see on this menu and hit Approve. Continue to special options, including tire size, things like that. So, did you change your tire size? We did not. Don't wanna change gear ratio and no on the TPMS settings. Confirm that it will disable your pre-loaded tune to move forward. All right. Key in the on position if you haven't done so already, and it will save your stock tune to the device and then begin to flash. It will load 0 to 100 a couple of times. Just let it do its thing. Don't unplug it and don't turn the vehicle off unless it directs you to. All right, at this point, it lets us know the download is complete, you can select Done and you're good to go.Before we disconnect, I wanna take you through some of the other features of the X4. So, if you go under program vehicle, gauges and data log is your next selection. You wanna make sure the key is on before you move any forward. What this will do is allow you to monitor live engine vitals on the fly at any time as long as your device is plugged in. Now, it's more of a gauge pod, but there's multiple pods, multiple gauges. As you can see on the screen, we have two. They're both the same at the moment, but they are customizable. Now, if you go to the right, you can data log, can record a data log, select the data log file, select the gauge layout. I'm gonna change that gauge layout to something we can monitor three pieces of information with. Now, we have boost in PSI, control module voltage, and coolant temp but you can change those, like I said. So, in EcoBoost, you might wanna monitor boost. Control module voltage, coolant temp, those are all customizable. If I wanna change coolant temp to intake air temp, we can hit Approve on that and it changes that gauge. You can monitor up to eight at a time. If you wanna select the gauge layout that monitors eight, this is the max. Now, it's really useful for guys who wanna take care of that information on the fly. And again, you can record data logs, send that to your tuner, make revisions, so on and so forth. Now if you hit stop data log, it takes you back to the main menu.Under that, Vehicle Functions, read DTC codes, clear DTC codes, and Special Functions. Now, DTC being diagnostic trouble codes. So, if your check engine light comes on, plug this device in, read the code, get the description, and then you can clear it once it's taken care of. No need to pick up any additional device. Special Functions, most people won't touch. Cam relearn, cam reset, those we'll leave be for now. Most people aren't gonna have to worry about that. Vehicle Info. This is useful if you're requesting a new tune, if you need access to your VIN number, your ECU strategy code, that's gonna be on hand. Device Info, similar but for your X4 you'll have the part number, serial number, the firmware, and software version, and how many unlocks you have, if your status is married, so on and so forth.And then finally, Device Settings. You can check for updates, both plugged in or via Wi-Fi, which I think is very useful. Wi-Fi, if you're in range of the Wi-Fi network, you can connect that to do everything wirelessly. The only big difference here between this and the newer Rev-X is there are no cloud capabilities. So, everything's done on the computer as far as downloading tunes. But if you're not to worry about that wireless aspect of it, the X4 is still a really good device. The rest of the settings are pretty much simple for any handheld, brightness, orientation. You can change the landscape, you can change the theme from red to blue, can change it to dark. There's a number of settings there. There's also audio. So, every time you click a button, there's a little beep. You can turn that off here. And that way you don't have to worry about that sound. Finally, Startup function I think is very useful for guys who are always going to want to monitor those gauges that we looked at, the gauges and data log screen. You can select your startup to go immediately to the gauges screen. So, if you have this constantly plugged into your OBD2 and you have it mounted on the windshield, this might be a good thing to take advantage of. Finally, factory reset. We hit Exit, back to the main menu and that's your X4.Joe: Guys, so that's gonna do it for my overview of the X4, fitting all '11 to '14 Cyclone V6 Mustangs. For this product and other great ones, make sure you keep it right here at AmericanMuscle.

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • SF4/X4 is the Newest Replacement for the Popular SF3/X3
      • Improves Power and Overall Performance
      • Peak Gains: 17 RWHP / 13 RWTQ
      • Curve Gains: 17 RWHP / 20 RWTQ
      • Reduces 1/4 Mile by 0.6 sec and 0-60 Times by 0.8 sec
      • On Screen Data Logging and Monitoring
      • Reads/Clears DTC Trouble Codes
      • Full Color LCD Display with Auto Dim Feature
      • Built-In WiFi for Easy Updates
      • Includes 2 Custom Bama Tunes - $150 Value
      • Free Tunes for Life!
      • Includes Datalogging w/ Unlimited Revisions to Guarantee Maximum Safe, Reliable Power
      • What Does BAMA Offer Tunes For? CLICK HERE
      • What More Information about the Free Tunes for Life Program? CLICK HERE
      • PC/Windows Compatible Only
      • Custom Tunes Take 2-3 Business Days to be Written
      • Fits 2015-2017 3.7L V6 Mustangs
      • Make Sure to Also Check Out Our Newest Tuner HERE!


      Bama Custom Tuning at AmericanMuscle. Power. Performance. Personalized. Proven
      • Power

        S550 V6 Mustangs have dyno proven gains of 17 RWHP and 20 ft-lb's of Torque or more on Bama Custom Tunes. By optimizing the air/fuel ratio and tweaking variable cam timing, a Bama Custom Tune is proven to squeeze out the extra horsepower Ford left on the table.

      • Performance

        Drastically enhanced throttle response and a much more aggressive throttle map will dramatically improve your Mustang's acceleration, shaving tenths off your quarter mile time while throwing you into the back of your seat every time you smash the gas. Automatic transmissions will see an even greater gain in acceleration and drivability, as the tune adjusts shift points and firmness.

      • Personalized

        For each and every Bama Tune, we ask you 19 questions about your specific Mustang, including your unique set up and intended use, in an easy to use web form. This information allows us to write an entirely custom tune just for your specific vehicle to ensure we deliver the most power and performance possible.

      • Proven

        Our Bama Custom Tunes are developed in-house on our Dynojet 224xLC chassis Dyno. Hours of research and development through street, track and dyno testing/datalogging left us with fully refined custom tunes. The Bama Performance team has exclusive access to our inventory of parts.

      2 Bama Custom Tunes:

      Free Tunes For Life

      Purchase a Bama Custom Tuned device, and anytime you make a change to your Mustang that requires a new tune, just let us know. Bama will create a new custom tune, and the files will be emailed straight to you.

        Performance Tune V2

        Designed for the aggressive daily driver or weekend warrior. Bama's Performance tune provides more power than the stock tune along with increased throttle response and improved shift firmness.
      • RACE TUNE V2

        Race Tune V2

        Designed for Race use. Bama's Race tune delivers maximum horsepower and torque with aggressive transmission settings and a sensitive throttle response. 93 Octane or higher fuel is highly recommended.

      Bama Performance

      Fitment: 2015 2016 2017 Details

      Bama 101200G156

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) SF4/X4 Power Flash Tuner
      • (1) USB PC Interface Cable

      Tech Specs

      Bama Custom Tuning at AmericanMuscle. Power. Performance. Personalized. Proven
      • Buy this Tuner & Submit your Mustang's Info
      • A Bama Performance Calibrator writes custom tunes just for your Mustang & Mods
      • Load 'em on your Mustang and GO!
      • As you add new mods, Bama will update your tune files for FREE!
        That's right, Free Tunes for Life!

      Increases Horse Power and Torque. By optimizing the air/fuel ratio, adjusting ignition timing and tweaking variable cam timing, a Bama Performance 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, but after loading a 93 octane Bama custom tune file on your V6 Mustang even a bone stock, unmodified Pony will see Peak Gains of 17 RWHP / 13 RWTQ and Curve Gains of 17 RWHP / 20 RWTQ. Not only will a Bama Custom Tune increase the horsepower and torque of you V6 Mustang, but it will shave 0.6 seconds off your 1/4 mile and 0.8 seconds off your 0-60 times.

      Bama V2 Custom Tunes. When you order a SCT SF4/X4 tuner, you aren't just getting a tuner - you are getting the tuner and 2 custom tunes that are written specifically for your Mustang and your particular modifications by Bama Performance. Bama even includes datalog reviews to ensure your vehicle is fully optimized.

      • Performance V2 (87-93 Octane) - The Performance Tune offers a seamless blend of power, performance and drive-ability. Improving the overall driving experience of your Mustang, the Bama Performance Tune improves vehicle acceleration, increases power throughout the entire RPM and improves throttle response with revised timing, fuel, and TiVCT maps. Automatic equipped vehicles offer an aggressive shifting map to provide more aggressive transmission settings. This tune is suggested for the aggressive daily driver that is looking for more "get up and go".
      • Race V2 (91-93 Octane, E85, Race Fuel) - The Race Tune is designed for maximum performance and ensures the largest increase in vehicle performance. Using the highest grade of fuel available in your area is mandatory as timing, TiVCT, fuel, and throttle response settings are very aggressive. Automatic transmission settings implement entirely new shift points, torque converter changes and firmness settings designed for Track use.

      Nitrous (91-Unleaded Race Gas) - Our Nitrous option can be added to any of our previously mentioned tune options, but requires a minimum of 91 octane or unleaded race fuel.

      Free tunes for life! Every customer that purchases a tuner is enrolled in the "Free tunes for life" program. Any time that you make additional mods to your vehicle, our team of SCT certified Bama Custom Tuners will create new tunes for you. Just send us a list of the part or parts you've added and we'll email the new tune files to you.

      Compact Design. The SF4/X4 Power Flash Tuner measures in at 2.7” wide X 5.5” tall making it much smaller than the original SF3/X3 for easy storage in your center console or glove box. The cord is detachable and there is no battery or power supply needed. It uses the power from your vehicle's diagnostic port or computers USB connection.

      Full Color Display. The SF4/X4 Power Flash Tuner features a full color 2-3/4" diagonal LCD screen with user adjustable portrait or landscape modes. The SF4/X4 also has a convenient power saving auto dim feature.

      Built-in WiFi. The SF4/X4 Power Flash Tuner is now WiFi-capable meaning you will no longer have to plug it into your PC/Windows computer to receive the latest SCT firmware updates.

      Diagnostics. The SF4/X4 Power Flash Tuner can also be used as a diagnostic code reader. Save yourself hundreds of dollars each year by reading and clearing your own trouble codes rather than paying a dealer to do the same. Its as easy as a few simple steps.

      On Screen Data Logging and Monitoring. With a full color LCD display, the SCT SF4/X4 Power Flash Tuner makes it EASY to read the Built-In Data Logging or Real Time Monitored Vehicle Data, view popular sensor data such as EGT, Air/Fuel Ratio or any other 0-5 Volt source.

      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.

      Application. This SCT X4/SF4 Power Flash Tuner with 2 custom tune files by Bama Performance is specifically designed to fit the 2015-2017 Mustang's equipped with the 3.7L V6 engine.

      **NOTE: Programming custom tunes may take 2-3 business days plus applicable shipping time. We recommend ordering other products separately to avoid delay. Some heavily modified cars are not tunable with a mail order tune. Click for details.

      SCT SF4/X4 Power Flash Tuner Features:

      Memory Size:4 GBCustom Tunes Held:10
      Year:2015-2017 V6Model:SF4/X4 Power Flash Mustang Custom Tuner
      Manufacturer:SCTSpecial Features:Full color LCD display
      Built-in WiFi

        Customer Reviews (100+)

          Reviews of Bama Tuner products have an average rating of 4.5 out of 5

            Questions & Answers

            10 More Questions

            Will It Fit My Mustang

            • V6 - 15, 16, 17

            Not compatible with Mac software

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