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Bama X4/SF4 Power Flash Tuner w/ Custom Tunes (96-19 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)

    2015-2019 GT - 2 Tunes (V2 Tunes)

    2015-2017 V6 - 2 Tunes (V2 Tunes)

    2015-2019 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 2018 2019 Details

      CA Residents: Warning: California's Proposition 65

      What's in the Box
      • (1) SF4/X4 Power Flash Tuner
      • (1) One USB PC Interface Cable
      Installation Info
      Tech Specs

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      Questions & Answers (14)

      5 Top Rated Questions

      Son had this tuner for his 06 Mustang Gt...We no longer have that car but I would like to be able to use this tuner for my 2011 Mustang Gt, is there a way to get this done?

      • as long as the tuner is still not married to the 06 this will work on your car yes. If the tuner is still married you will need to get in contact with SCT to have the unlock it.

      Helpful (0)

      Can this be used on a totally stock (except borla atak axlebacks) 14 gt and still get a gain in h.p. and mpg?

      • This will still gain you horsepower even on a stock car.

      Helpful (0)

      Can this be used for the ecoboost?

      • Yes, this will work with all 1996-2019 Mustang models.

      Helpful (0)

      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.

      • Bama does not offer tunes for aftermarket supercharged applications, so you would need to look into another custom tuner once you get the supercharger installed.

      Helpful (0)

      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)
      Post Your Question
      9 More Questions
      Does it override the speed and rpm limiter 1 answer
      What happens when you leave the race tune on your mustang forever? 1 answer
      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 1 answer
      Hello Is it possible to use the device with a macintosh and program it? 1 answer
      Hello. Does this tuner provide real time statistics on screen such as HP, torque, quarter mile times? Or does it just show diagnostic information? Thanks! 1 answer
      Will BAMA be able to support custom tunes for supercharged mustangs with this X4/SF4 tuner? or should I go to a local tuning shop? 1 answer
      I got bama tune x4 does it matter if i use 89 octane but on the tune i put 87 octane? and can I change it on the tuner itself or what would I have to do if so. 1 answer
      Bama iTSX wireless tuner I know the tuner works with an ipad or smartphone but is it compatible with a L.C.D. car audio deck? I know Pioneer makes an Bluetooth and app capable deck, that would work? 1 answer
      Data transfer speed Will this new model have any quicker data transfer speeds than previous models, or is that based on the capabilities of the Mustang's obd/ii and ecu? I'm currently using the Bama iTSX wireless tuner, and data transfer takes 2-3 mins over bluetooth. 1 answer

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      Customer Reviews (100+) Write a Review

      Overall Rating 4.4

      out of 5 stars

      • Performance Gain 4.368853 4.4
      • Seat Of Your Pants Feel 4.418033 4.4
      • Ease Of Use 4.565574 4.6
      • Bang For Your Buck 4.418033 4.4
      • Preferred Tune: Performance

      • 5/5

        December 04, 2018

        Quick and easy!

        Seems like a "cheap" toy, but WOW! Don't let the light weight and simple buttons fool you - either with the pre-loaded tunes or downloaded tunes, this guy is exactly what you need, even with a completely "stock" pony. It's nice to tweak the stock settings or let her rip with a custom tune. Simple to use and a necessary tool for the tool box. Just wish they weren't so darn expensive...


        Year: 2014 Submodel: V6

        Helpful (0)

      • 5/5

        November 30, 2018

        Excellent addition to maintaining top performance

        I was running the older SF3 tunes and thought it was time to upgrade, and glad I did. This performance tune seems to have my '05 running better than on the older tune. Seems a lot more responsive and smoother. A big plus with the new X4/SF4 is that you can mount it using the inexpensive window mount and continually monitor selected engine functions while you drive. I only have one complaint, that being I wish the computer cord was configured 90 degrees where it plugs into the under-dash port. I have the cord rigged permanently, bending it so as not to damage it, but the cord still encroaches slightly in the space just above the clutch pedal, and I have to be careful not to accidently bump it with my left foot. This is a great addition for your Mustang, but they could have configured the setup to be a little more inconspicuous.


        Year: 2005 Submodel: GT

        Helpful (0)

      • 5/5

        November 26, 2018

        Jude Bama X4/SF4 tuner

        I haven't had the chance to use the tuner as of yet will let you know


        Year: 2009 Submodel: GT

        Helpful (0)

      • 5/5

        November 10, 2018

        Great quality

        A must have for anyone trying to get more power and control


        Year: 1999 Submodel: GT

        Helpful (0)

      • 5/5

        November 08, 2018

        Worth Every Penny!!!

        A great buy had to plug in my car to get the current pn numbers before any tunes. Very simple and if you are going to modify anything this is a must have to truly benefit from them.


        Year: 2015 Submodel: GT

        Helpful (0)

      • 1/5

        November 01, 2018


        I got the tuner but the cords didn’t come with it so I have to wait even longer to get the cords. I was so excited about gettin the tuner for the mods that I have that needed it


        Year: 2008 Submodel: GT

        Helpful (0)

      • 5/5

        October 23, 2018

        Brought the Beast Alive

        Not sure if its worth $400 but I don't regret buying it either. The tune definitely woke up my engine although the tune did get rid of my gurgles of my Borla ATAK Mufflers, I love the throttle response and slight increase in acceleration. I recommend it as a good starter. CS was quick too 2 week wait time wasnt that bad considering what it went through and FREE tunes for life. Cant Complain. Also dont notice a big difference in MPG between all the tunes, just depends how you drive.


        Year: 2013 Submodel: GT

        Helpful (0)

      • 5/5

        October 11, 2018

        A excellent tuning

        Well I finally put my Tunes in and I can feel the difference and what a difference I have not put it on a Dyno to see how much horsepower I got but I can feel it I can feel the difference thank you and I'll be ordering some more tunes later on


        Year: 1999 Submodel: GT

        Helpful (0)

      • 5/5

        October 01, 2018


        Bama is a go to best tuner out there made a big difference to my car . It runs smooth and faster now


        Year: 2014 Submodel: V6

        Helpful (0)

      • 5/5

        September 20, 2018

        Pep for the V6

        Installed this with a JLT Series 2. Definitely feel the increased power and firm shift. Top speed was up by 16mph.


        Year: 2006 Submodel: V6

        Helpful (1)

      • 5/5

        September 20, 2018

        Bama Tuner.

        This is my first tune product. This Bama is very good. I had to wait alittle longer than expected for them to give me the information, but believe me it was worth the wait. Great extra power to my 2017 Mustang GT. I can't wait to get my cold air intake and it a 105mm custom tune.


        Year: 2017 Submodel: GT

        Helpful (0)

      • 5/5

        August 30, 2018

        Love it

        Works great. My gears in the rear end were wrong and they sent me a new tune free. Works great, love bama tunes


        Year: 2005 Submodel: GT

        Helpful (0)

      • 5/5

        August 30, 2018

        Well hello

        Greatly improved throttle response. Much snappier now. The combination of this tuner, Airaid CAI, and Pypes mid-muffler true dual exhaust has made this car much more fun to drive. It's no 5.0 V8, but with these changes, it's definitely not an ordinary 4.0 either.


        Year: 2008 Submodel: V6

        Helpful (0)

      • 5/5

        August 26, 2018

        2014 5.0

        Feels like I have a whole different engine. I just loaded the JlT intake with the 93 race tune. And it's all smiles per gallon


        Year: 2014 Submodel: GT

        Helpful (1)

      • 5/5

        August 25, 2018


        Worked great! Easy setup! I would definitely recommend this as one of the first mods on your car!


        Year: 2014 Submodel: GT

        Helpful (0)

      • 5/5

        August 23, 2018

        Unparalleled service...

        Love this product and everyone at the tuning team... bought a Facebook mustang that was apparently built by Dr. Frankenstien himself... and although I'm still working on getting it just right... these guys have been patient and always give immediate responses... @jtavegia


        Year: 2003 Submodel: GT

        Helpful (1)

      • 1/5

        August 14, 2018

        Very unhappy.

        I ordered this Bama tuner from American Muscle. The tuner was supposed to come with a USB cord, a cord that connects the Bama tuner to the OBD-II port, and a Bama plaque... needless to say it was missing it ALL. It looked like it had just been thrown together the box was all bent up from Bama, then American Muscle still wrapped it up and sent it. Over several unanswered emails,calls, and a long trip to a UPS drop box.. a few months later I finally got my refund. And I will never order another Bama tuner. I hope everyone else has a better experience then I did!!


        Year: 1998 Submodel: GT

        Helpful (1)

      • 1/5

        July 29, 2018

        Sct is a good tuner

        I wouldnt buy anything from bama again. The main reason why I wanted my car tuned is to turn off the o2s that go behind a cat. They said they dont turn them off anymore.


        Year: 2008 Submodel: GT

        Helpful (2)

      • 5/5

        July 11, 2018


        Awesome product!! So easy to install and hesitation was gone. Can feel more power!! Worth the money!


        Year: 2013 Submodel: V6

        Helpful (2)

      • 5/5

        July 08, 2018

        X4 Tune Review

        This is by far one of the best Mods to I have put on my mustang. This is exactly what I was looking for in performance. I mean this X4 Tuner has really woke up my 2v mustang. First and Second gear feels like I have new gears in it. It pulls so much harder now. This is Definitely a Bang for your Buck. I would highly reccommend this. Great job BAMA!!!!!!!!!


        Year: 2001 Submodel: GT

        Helpful (3)

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