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Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (11-14 GT, 12-13 BOSS)

100+ Reviews
Our Price

$399.99

  • Item #101200G11
  • MPN#101200G11

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  • Market Price $429.99
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Product Videos Customer Photos
Features
  • 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 WiFi for Easy Updates
  • Includes 2 Custom Bama Tunes - $150 Value
  • Includes Datalogging w/ Unlimited Revisions to Guarantee Maximum Safe, Reliable Power
  • Free Tunes for Life!
  • Free Personalized ID Plaque (Pictured)
  • PC/Windows Compatible Only
Description
Bama Custom Tuning at AmericanMuscle. Power. Performance. Personalized. Proven
  • Power

    2011+ GTs have dyno proven curve gains of 50 RWHP and 47 ft-lb's of Torque and peak gains of 32 RWHP and 39 ft-lb's of Torque 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

    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.

**NOTE: Programming custom tunes may take 2-3 business days plus applicable shipping time. We recommend ordering other products separately to avoid delay. Heavily modified cars are not tunable with a mail order tune. Click for restrictions. Membership in the Tunes for Life program is is valid for as long as you own the car that was originally tuned and is non-transferrable.

Fitment: 2011 2012 2013 2014 Details

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

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 are getting the tuner and 2 dyno-tested custom Bama tunes:


  • 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, 93, E85, Race Fuel) - Our nitrous option can be added to any of our previously mentioned tune options, but only for 91, 93, E85, or Race Fuel.

Technical Note About Fuel. Use of E85 will require larger fuel injectors such as Injector Dynamics ID1300 or Ford Racing 47lb/hr Injectors. Unleaded race fuel can also be used, but Stoichiometric points must be supplied.

**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: 2011-2014 GT Model: SF4/X4 Power Flash Mustang Custom Tuner
Manufacturer: SCT Special Features: Full color LCD display
Built-in WiFi
Will it fit my Mustang?
  • GT - 11, 12, 13, 14
  • Boss 302 - 12, 13

Not compatible with Mac software

Most Helpful Reviews

5/5
Exceeded all expectations

I put in an Airaid CAI 2 years ago but didn't do any tuning; at the time I didn't have the interest. Plus, I didn't want to lay out that much money at once. However, recently the tuning bug hit me and ...

Read More
Helpful (6)

5/5
Impressive HP Gains and Ease of Use with Bama X4/SF4 Power Flash Tuner

You can't beat free tunes for life and with the addition of the Steeda Cold Air Intake the "seat of pants" increase of performce was amazing. The tunes really woke up my 5.0 6-speed and I couldn't be more ...

Read More
Helpful (2)

Read All 100+ Reviews
Overall Rating 4.8 out of 5 stars

Customer Photos (22) View All Photos

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20 Questions / 4 Answers

Ask a Question

Is this tuner able to turn off the 02 sensors, I am getting long tube headers and off road x pipe, thanks for your help.

Alpinekid Year: 2011 Model: GT

  • With any of the tuners we are able to turn off the CEL for deleting the cats but this can cause issues with getting through your emissions testing.

    Best Answer

    Ryan Year: 2001 Model: Cobra

    Good Answer (5) (0)

Show 1 more answer Question Resolved

Do your tunes compensate for altitude? Are air fuel ratios or other parameters automatically adjusted for changes in altitude? I am concerned about having an aggressive tune loaded while on vacation. I live in the Atlanta, GA metro area, but may travel to Colorado or other western states with high altitudes.

PonyCar1919 Year: 2014 Model: GT

  • Yes, the tuners are able to compensate for different altitudes. This is a feature of the stock computer actually as it meters the incoming air it will determine the mass of that air. Since higher altitudes have less air mass the computer is then able to compensate for this.

    Ryan Year: 2001 Model: Cobra

    Good Answer (1) (0)

Question Resolved

Will I be able to store both my regular and Trackey stock programs and be able to restore without loss of previous function?

fisheroujr Year: 2013 Model: Boss

  • With the Boss Mustangs these tuners do not function once the track key has been activated. This is because it changes the cars computer coding and will not allow the custom tunes to load properly. You would need to get the track key de-activated if you wanted to get the custom tunes set-up for the Boss.

    Ryan Year: 2001 Model: Cobra

    Good Answer (1) (0)

Question Resolved

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Customer Reviews (100+) Write a Review

Overall Rating 4.8

out of 5 stars

  • Performance Gain 4.680203 4.7
  • Seat Of Your Pants Feel 4.680203 4.7
  • Ease Of Use 4.873096 4.9
  • Bang For Your Buck 4.720812 4.7
  • Preferred Tune: Performance



  • 5/5

    April 10, 2014

    Exceeded all expectations

    I put in an Airaid CAI 2 years ago but didn't do any tuning; at the time I didn't have the interest. Plus, I didn't want to lay out that much money at once. However, recently the tuning bug hit me and I've been itching to tune my GT. I was all set to order the X3 but I saw the X4 had just been released and I figured for the couple extra bucks, there was no question to get the X4. The screen is very nice and crisp to look at. It is plenty bright whether you are in the dark or in direct sunlight. The wireless feature is quite handy as a lot of times, the USB cable isn't right there when you need it. The interface is very user-friendly and intuitive. I was sure to update the unit's firmware right away as that was recommended upon first opening the box and examining the contents. As for the tunes, I am floored by the amount the GT has woken up. I loaded the 93 Performance tune and just night and day difference over stock. I immediately noticed just pulling out of my street! Once I got on the highway, well all bets were off and in a split second I was over 80mph. Even my fiance was impressed by the difference! Once again, AM was great in answering my email questions and getting my X4 to me fast and Bama did an awesome job with my tunes. Thanks so much and I will no doubt be recommending and praising both of you.

    silentfury

    Year: 2012 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 NJ

    Helpful (6) (2)

  • 3/5

    April 22, 2014

    tuner

    Had some issues with the custom tunes not working! Other than that works great!

    Nickj50

    Year: 2014 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 1 Spring, TX, USA

    Helpful (2) (0)

    • Response from AmericanMuscle

      I hope the issues have since been taken care of for you, but please do contact our Bama team if you're still having difficulties or have any other questions.

      Lisa , Customer Care

  • 5/5

    April 18, 2014

    Impressive HP Gains and Ease of Use with Bama X4/SF4 Power Flash Tuner

    You can't beat free tunes for life and with the addition of the Steeda Cold Air Intake the "seat of pants" increase of performce was amazing. The tunes really woke up my 5.0 6-speed and I couldn't be more pleased with the results and the performance gains. I have the Track Pack with 3:73 gears and it feels like I gained substantial HP and feels like a different more powerful engine. I'm enjoying all the features of the new X4/SF4 Tuner and it's ease of use. Who would have thought it was so quick and easy to order Tunes for different octane ratings and receive them in an email so fast....I'm very happy with this product.

    Dakota7250

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 5+ Atlanta, GA, USA

    Helpful (2) (0)

  • 5/5

    April 19, 2014

    This Tuner Is Amazing

    At first i was very unsure of getting a tuner 1. because my car doesn't even have 5 thousand miles and 2. because well would it really help my performance that much for the price? after some time I caved and ordered it. A birthday present to myself. best decision I could have made. took maybe 15 minutes to do everything. took it out right after, i noticed a difference immediately. Then when I took it out on a back road to see what changed through the power band it was night and day. getting this product is worth every penny!

    tylerw225

    Year: 2013 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 2 Cincinnati, OH, USA

    Helpful (3) (1)

  • 5/5

    April 18, 2014

    A MUST HAVE!!

    This tuner is awesome. The size is perfect for mounting in your vechile for data logging and monitoring. I paired the tuner with BBK long tube headers, BBK offroad x-pipe, Roush axlebacks, and Steeda CAI. The seat of the pants feeling is awesome. Tuner is worth every penny and I highly recommend it. A+ for ease of use and a thumbs up for Bama's awesome tunes!

    lkysvn

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 4 Mustang, OK, USA

    Helpful (3) (1)

  • 5/5

    April 18, 2014

    SCT X4 Programmer

    I was looking to add some extra muscle to my GT and bought the X4 as soon as it became available. I had read all the reviews I could find and even talked to the folks at SCT. The new X4 is by far the best programmer to date. Its ease of use and the new wifi capability made installing firmware updates a breeze. It can also be mounted in the car and coupled with the data logging ability, provides a easy to see read out. I would highly recommend this to anyone looking for a small, light, and powerful programmer.

    FlyinStang

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 4 Florida

    Helpful (3) (1)

  • 3/5

    April 06, 2016

    Disappointed

    I really didn't want to be that guy because I love this site, it's more of an issue with Bama support rather than AM, and I thought how could I go wrong with all of these great reviews. However, I uploaded my 93 performance tune on my 14 GT and ever since then, I have been having minor problems, which I expected to an extent, as a tune is very detailed and specific to each car. I can notice the increase in HP and TQ. As far as throttle response and power distribution throughout the RPMs, it varies. When I am at idle and press the gas to give it a little rev, it is a hit or miss whether it will actually rev as expected or nearly bog out. Same goes for when I press in the clutch at any speed and hit the gas to rev match, it might rev as expected or bog out and cause a huge engine brake from downshifting without matching the revs. That is the biggest problem. While in a gear and staying in it, the throttle response is certainly better than stock. When I contacted Bama support, I received a quick reply on a Saturday(awesome I thought) with instructions on how to data log, which I understood had to be done and I completed and sent the following Monday. However, since then I have been trying to send the file, and ready to do whatever I need to do to resolve these issues. Unfortunately, I am only receiving 1 maybe 2 responses a DAY trying to transmit this data log, confirm they received, get updates, feedback, etc., which is very frustrating for car guys just trying to fix the issues ASAP. I hope Bama will be able to fix these issues so i can change this review, but until then I have to say, I am disappointed as this is one of my first performance mods I have purchased for my GT.

    Al

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1

    Helpful (1) (0)

  • 3/5

    January 01, 2016

    Simple way to give away money

    I don't feel any difference with the tune. 2 years ago when i bought my 14 5.0 gt I installed an sr performance intake and I've driven it for this long. Programmed the race tune and after a few rounds of testing I don't feel it has been added power with the tune. My mustang has been this strong since I installed the intake without the tune by Bama. I would believe it if I would have put it on a dyno before and after to believe the figures but just hammering the throtle like i have been doing since I have owned it I can tell my mustang runs this strong with or without the bama tune. I believe the video they show you with the car they use for showing because this is americanmuscle and they have a prestige but the only way to know you have added a Bama tune is just that you have it in mind that your car has been tuned otherwise my ride feels the same as before the tune.

    NelsonsfiveOuu

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Palmdale, CA

    Helpful (1) (0)

  • 5/5

    December 02, 2015

    It's insane!

    The difference is day and night,for performance. The tune lined the power train from the engine,trans,and rear wheels, and turned my 5.0 automatic into an animal, "A real kicking PONY. changing my 0-60 by 6/10's of a sec. and 1/4 mile times. I was going to add a supercharger but have decided I've got a street sleeper that works. Have fun!

    RAMBAM

    Year: 2011 Model: GT 'Stangs I have owned: 2 FLORIDA,SPRING HILL

    Helpful (1) (0)

  • 5/5

    February 19, 2015

    What are you waiting for!!!!

    I ordered my tuner from American Muscle. Process was easy and shipping was incredibly fast. After getting the tuner i filled up with good ole 92 octane and loaded the tune. The car responds so much better when hitting the throttle. The extra power and torque are fantastic. Its nothing to burn the tires down with the Performance Tune. But the best gain "in my opinion" was the gas mileage. I easily gained about 50 extra miles per tank of gas when driving normally. Thats a 1/4 tank Ladies and Gents. All in all I could not be happier. American Muscle thank you!!!!

    AVKING

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 3 Prairieville, LA

    Helpful (1) (0)

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