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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
  • You Save 7% ($30.00)
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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
Wow...What a difference this tuner made!!!!

I have a 2012 GT automatic. This tuner made a huge difference in the shifting and horsepower gain. I really feel the car pull much harder and the shifts are nice and smooth. Tuner operation was simple ...

Read More
Helpful (1)

5/5
Exceeded expectations

I had been thinking about getting a tuner for quite a while, but wasn't sure if the $400 for the tuner would be worth it. A friend of mine kept telling me, "man, you've got to get a tuner". I finally decided ...

Read More
Helpful (1)

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

Customer Photos (22) View All Photos

You Might Also Like

20 Questions / 6 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

  • 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.

    Ryan

    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

  • 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

    Good Answer (1) (0)

Question Resolved

Will using this tuner void the factory warranty?

Essary2

  • According to SCT using this will not leave a footprint that the vehicle has been tuned. We do recommend setting the vehicle back to its stock tune before taking it in for any work at the dealership.

    Ryan

    Good Answer (2) (2)

Show 2 more answers Question Resolved

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Customer Reviews (100+) Write a Review

Overall Rating 4.8

out of 5 stars

  • Performance Gain 4.642512 4.6
  • Seat Of Your Pants Feel 4.642512 4.6
  • Ease Of Use 4.859903 4.9
  • Bang For Your Buck 4.690821 4.7
  • Preferred Tune: Performance



  • 4/5

    July 13, 2016

    Bama custom tune

    The custom tune on my 2011 GT is absolutely amazing , It's like a extra burst of energy It really needed, cut 1 sec off my time. I'm still in limbo with the drag tune.

    RICO

    Year: 2011 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2

    Helpful (1) (0)

  • 4/5

    June 21, 2016

    Big difference

    It takes a good 50 miles for it completley kick in but it makes a huge difference. It puts you back in the seat.

    Elier

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2

    Helpful (1) (0)

  • 5/5

    April 10, 2015

    Exceeded expectations

    I had been thinking about getting a tuner for quite a while, but wasn't sure if the $400 for the tuner would be worth it. A friend of mine kept telling me, "man, you've got to get a tuner". I finally decided to order the tuner with an Airaid intake tube and Airaid throttle body spacer, already had Roush CAI and Roush exhaust. I went ahead and updated the tuner when I got it, which is recommended by SCT, which was very easy to do since the tuner has built in WIFI. While the tuner updated, I installed the intake tube and throttle body spacer. Once completed, I grabbed the tuner and uploaded the performance tune with 93 octane. Started my car and noticed the throttle response just backing out of my garage. I hadn't driven my car in about a week, so I drove it and let it warm up for a few minutes before getting into it, then I hammered it and OH MY! What a difference! Throttle response, acceleration, and even the sound of the exhaust was vastly improved. Went over to my friends house and let him drive it and he agreed it was a different car, and I haven't even tried the race tune yet. Definitely worth the dough. If you're on the fence like I was, I recommend getting this tuner, you won't be disappointed. Drove it about 150 miles over the weekend and even with spirited driving, my average gas mileage increased by just over 1 MPG. Very happy with this tuner and of course the service from AM. Ordered the tuner at 9:00pm on a Monday night and had the tuner with custom tunes by Friday afternoon.

    Wilecyte

    Year: 2011 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 3 WILLOW SPRING, NC

    Helpful (1) (0)

  • 5/5

    April 19, 2014

    Wow...What a difference this tuner made!!!!

    I have a 2012 GT automatic. This tuner made a huge difference in the shifting and horsepower gain. I really feel the car pull much harder and the shifts are nice and smooth. Tuner operation was simple and loading tunes is a breeze. The new color screen is a vast improvement over the old SF3. Anyone looking for a nice increase in horsepower and much better shifting should get one of these asap. Its a must.

    Reaper333

    Year: 2012 Model: GT Driving Style: Race 'Stangs I have owned: 1 VA

    Helpful (1) (0)

  • 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

      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)

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