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Bama X4/SF4 Power Flash Tuner w/ Custom Tunes (96-17 All; Excluding GT350)

Market Price $449.99 You Save 11% ($50.99)
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  • Item 101200
  • MPN# 101200

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    Features & Details

    • SF4/X4 is the Newest Replacement for the Popular SF3/X3
    • Improves Horsepower, Torque, Overall Performance, and More
    • On Screen Data Logging and Monitoring
    • Reads/Clears DTC Trouble Codes
    • Full Color LCD Display with Auto Dim Feature
    • Built-In Wi-Fi for Easy Updates
    • Includes 2 or 3 Custom Bama Tunes - $150 Value
    • Free Tunes for Life!
    • What Does BAMA Offer Tunes For? CLICK HERE
    • What More Information about the Free Tunes for Life Program? CLICK HERE
    • Custom Tunes Take 2-3 Business Days to be Written
    • PC/Windows Compatible Only
    Bama Custom Tuning at AmericanMuscle. Power. Performance. Personalized. Proven
    1. Buy this Tuner & Submit your Mustang's Info
    2. A Bama Performance Calibrator writes custom tunes just for your Mustang & Mods
    3. Load 'em on your Mustang and GO!
    4. As you add new mods, Bama will update your tune files for FREE!

      That's right, Free Tunes for Life!

    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 Wi-Fi. The SF4/X4 Power Flash Tuner is now Wi-Fi capable, meaning you'll 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.

    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.

    Custom Bama Tunes Specific to Your Vehicle. When you order a tuner, you aren't just getting a tuner - you're getting the tuner and 2 or 3 Dyno-Tested Custom Bama Tunes:

    1996-1998 GT, V6 & Cobra - 3 Tunes (Street, Performance, Race)

    1999-2004 GT, Bullitt, Mach 1 & V6 - 3 Tunes (Street, Performance, Race)

    1999-2001 Cobra - 3 Tunes (Street, Performance, Race)

    2005-2010 V6 - 3 Tunes (Street, Performance, Race)

    Street Tune: Designed as a daily driver program that focuses in on increasing mid-range power.

    Performance Tune: This tune adds power at 3000 RPMs and higher, focusing more on the top end HP and all out performance driving.

    Race Tune: This tune will get you the largest increase in performance. Designed for the "Race only use," as the timing and throttle response are very aggressive.

    2003-2004 Cobra - 2 Tunes (91-93 Octane Tunes)

    2007-2014 GT500 - 2 Tunes (91-93 Octane Tunes)

    91-93 Octane Tunes: Bama Performance Forced Induction tune files are designed for maximum power and reliability while improving the overall driving experience of your Mustang; however, 91 octane or higher is required. Unleaded race fuel can also be used (Stoichiometric points must be supplied).

    2005-2010 GT - 2 Tunes (V2 Tunes)

    2011-2014 V6 - 2 Tunes (V2 Tunes)

    2011-2014 GT & 2012-2013 BOSS 302 - 2 Tunes (V2 Tunes)

    2015-2017 GT - 2 Tunes (V2 Tunes)

    2015-2017 V6 - 2 Tunes (V2 Tunes)

    2015-2017 EcoBoost - 2 Tunes (V2 Tunes)

    Performance V2 Tune: 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 V2 Tune: 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.

    Nitrous (91-Unleaded Race Gas): Our nitrous option can be added to any of our previously mentioned tune options, but only for 91-octane unleaded fuel. **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:
    Chip/Handheld: Handheld Custom/Strategy: Custom
    Memory Size: 4 GB Custom Tunes Held: 10
    Year: 1996-2016 Model: SF4/X4 Power Flash Mustang Custom Tuner
    Manufacturer: SCT Special Features: Full color LCD display Built-in Wi-Fi

      Fitment: 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 Details

      What's in the Box
      • (1) SF4/X4 Power Flash Tuner
      • (1) One USB PC Interface Cable
      Installation Info
      Tech Specs
      Will it fit my Mustang?
      • Boss 302 - 12, 13
      • Bullitt - 01, 08, 09
      • Cobra - 96, 97, 98, 99, 01, 03, 04
      • EcoBoost - 15, 16, 17
      • GT - 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17
      • GT500 - 07, 08, 09, 10, 11, 12, 13, 14
      • Mach 1 - 03, 04
      • V6 - 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17

      Not compatible with Mac software

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      11 Questions / 10 Answers

      Ask a Question

      Is it possible to use the tuner for my NA setup now then when I supercharge I can use the same tuner just with a new tune ofcorse.


      Can this tuner be used in more than one car?


      • In order to use the Bama X4/SF4 Power Flash Tuner on another vehicle it would first need to be unpaired with the original vehicle by returning it to stock.


      Helpful (0)

      Does it override the speed and rpm limiter


      • You will be able to recalibrate the speed and RPM limiter with custom tunes.


      Helpful (0)

      What happens when you leave the race tune on your mustang forever?


      • Hey Spook, The answer to your question is nothing. The race tune adjusts for more power so that you can get everything out of you car that you want!


      Helpful (0)

      I have recieved my x4/sf4 tuner from you guys but i never got the email for the tunes to be installed in my car and if i did i must have disgaurded it what do i need to do to get my tunes so i can down load it to my flash tuner and install it in my car please help thanks Mike


      • Hello Mike, your custom tunes should have been loaded on the tuner before being shipped out to you unless you requested the tuner be shipped out without them. In either case, you would have received a tune survey email for you to fill out. If you did not complete a survey and feel that you have received the tuner without custom tunes please contact Bama by calling in, emailing at, or you can request tunes by following the link below. Bama Tune Files:


      Helpful (0)

      Hello Is it possible to use the device with a macintosh and program it?


      • You can use this tuner in conjunction with a Mac or a PC.


      Helpful (0)

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      Customer Reviews (99) Write a Review

      Overall Rating 4.4

      out of 5 stars

      • Performance Gain 4.333333 4.3
      • Seat Of Your Pants Feel 4.363636 4.4
      • Ease Of Use 4.535354 4.5
      • Bang For Your Buck 4.40404 4.4
      • Preferred Tune: Performance

      • 5/5

        June 24, 2018

        BAMA X4/SF4

        This product was easy to hook up,easy to read. Increased my horse power and performance of my GT Mustang. I would recommend this product to anybody that wants to find tone near Mustang GT.


        Year: 2013 Submodel: GT

        Helpful (0)

      • 5/5

        June 15, 2018

        Does what it says

        Got this along with a cold air intake. Easy to use. Does wonders for performance. Also great for viewing realtime data. I'm sure it does more than I need, but what I needed it did!


        Year: 2014 Submodel: GT

        Helpful (0)

      • 2/5

        June 08, 2018

        Ecoboost tunes

        Ecoboost tunes are causing compressor surge and low end to off throttle sputtering. Still working through issue with bama. They have sent 4 tunes and all do the same thing. I had to return to stock. Now however, they are trying to fix this issue. I will be data logging this weekend and sending back to them so they can review and send new tunes. They have been very responsive on the issue. If they cannot repair I will return tuner and buy another company’s tuner. I will update you all on status.


        Year: 2017 Submodel: EcoBoost

        Helpful (1)

      • 5/5

        June 01, 2018

        Best mod

        Really woke it up. Its really like a different car now


        Year: 2014 Submodel: GT

        Helpful (1)

      • 5/5

        May 30, 2018

        Bama x4

        Definite increase in horsepower and torque. Great product easy to use.


        Year: 2017 Submodel: GT

        Helpful (1)

      • 5/5

        May 26, 2018


        The Bama was very nice very easy two apply , great service,and I would do it again.


        Year: 2006 Submodel: V6

        Helpful (1)

      • 5/5

        May 22, 2018

        Bama Good Stuff

        AM\Bama sent my new tuner, installed the new program after getting the Fast GT out of winter storage!! Had an engine light situation, called Tom at CS, stated they were experiencing some issues with the 07’ Stang Tunes, sent out the new tunes, I downloaded and installed, works like a charm!! Great job Tom!! Denny


        Year: 2007 Submodel: GT

        Helpful (1)

      • 4/5

        May 21, 2018


        Had to call tech support right off due to the part about ensuring it had the latest update and the website didn't show how to do that, but once I got it checked, I installed the program on my 2010 4.0, went for a test drive and could tell it made a difference


        Year: 2010 Submodel: V6

        Helpful (1)

      • 5/5

        May 09, 2018

        Hello Coyote

        This was my first car I adjusted the computer settings with a tuner and I am happy I did. I have only minor mods to the air intake, coils and exhaust but the tuner made it come alive. It took little effort to understand on how to upload the tuner and then to the car, but all instructions are available from American Muscle. I am very happy with the performance gain and recommend this product to anyone who wants to wake up a coyote.


        Year: 2011 Submodel: GT

        Helpful (1)

      • 5/5

        May 09, 2018

        A must with cam swap

        Just performed a cam swap and other top end upgrades. Started the car after the upgrades without the tunes loaded. Idled for a while then pulled a lean code in multiple cylinders. Bama asked all my specific mods and then tailored 2 tunes to my vehicle. Loaded the performance tune and no codes and has been running great with about 600 miles clocked.I haven't data logged yet but plan to do so just to give Bama a chance to fine tune if needed. I recently loaded the race tune to compare and with the Mhs stage 2 cams the idle is a little more aggressive with the race tune. Race and performance feel pretty close but with the cam swap and tune there is a major difference in power! So far so good!


        Year: 2001 Submodel: Bullitt

        Helpful (1)

      • 5/5

        May 07, 2018

        Holy mother

        It’s definitely worth the money great customer service and the gain may seem small but you can tell the difference


        Year: 2014 Submodel: GT

        Helpful (1)

      • 4/5

        May 04, 2018


        I really like this tuner. Love the tunes for life since im one to change my cars bolt on regularly.


        Year: 2003 Submodel: GT

        Helpful (1)

      • 5/5

        May 03, 2018

        Bama X4

        Purchased a 2006 GT with some bolt on mods with no tune. It had a check engine light on for an O2 sensor. Once I uploaded the tune all problems were solved. 93 race tune made the car very reaponsive. Thanks.


        Year: 2006 Submodel: GT

        Helpful (1)

      • 5/5

        April 22, 2018

        Great Deal

        Defiantly feel the difference in the car. Easy to use and install, took about 15 mins. Mounted mine, for a little bit, then took it down, after I realized I could only watch gauges in Data Log mode. But this thing is defiantly worth the money.


        Year: 2000 Submodel: GT

        Helpful (1)

      • 3/5

        April 13, 2018

        Middle of the road at best

        Cold start issues with the first tune... 1,600 RPM at cold start was not what I was not exactly hoping for >.< Granted this was likely partially due to the cold intake tube size change (information included in the original tune request) After buying a new laptop and getting a data log a revision was sent that has the cold start idle issue resolved but the performance is not what it was. I personally just can't find the time and or place to data log while driving. (not exactly a user friendly experience) The tuner was also locked IE: a tune loader not really a tuner with anything adjustable until I requested it be unlocked. Also had to specifically request the dash plaque that was supposed to be included which was finally sent in what I can only describe as low ink text and image on it.(not worthy of putting on the car IMHO) I also have a good BAMA plaque from my 2012 so I know what it should look like...


        Year: 2015 Submodel: GT

        Helpful (1)

      • 4/5

        April 08, 2018

        Bama Tunner

        It works I was told I need a computer to set it up I am a Mac guy it’s set up for Windows the only thing I dislike. I would use your company anytime


        Year: 2002 Submodel: GT

        Helpful (1)

      • 5/5

        April 08, 2018


        Wow, what a difference. Performance 93 tune brought the car to life. Much more fun driving


        Year: 2013 Submodel: GT

        Helpful (1)

      • 5/5

        April 04, 2018


        Ford leaves so much on the table I highly recommend getting one of these if anything just to change your shift points. Your pony will feel like a brand-new car, and if it's already knew it'll feel like you just bought a race car.


        Year: 2012 Submodel: GT

        Helpful (1)

      • 1/5

        March 03, 2018

        It did not work when received.

        It did not work when I received it. Try to use my computer(lab top) to update, that did not work. Frustrated, I just want my money back!


        Year: 2017 Submodel: GT

        Helpful (2)

      • 5/5

        February 28, 2018

        Great product

        Great product, easy to install, fast processing and shipping.


        Year: 2003 Submodel: GT

        Helpful (2)

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