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Bama iTSX Wireless Tuner with 2 Custom Tunes (99-04 GT, Bullitt)

Item 38029G99
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      Review & Installation Video

      Hey what’s up everyone? I’m Justin from and I’m checking out one of the coolest products we’ve seen come along for Mustangs in some time. I’m talking about this wireless iTSX tuner from SCT and Bama performance. This is not your standard issue tuner by any means, this has some really cool features and on top of all that works wirelessly using Bluetooth technology and a free app for your Apple or Android device. We’re going to check out all the cool features with this tuner in a minute but first let’s make some dyno runs to see what our Bama tune did to our 2011 GT. Now we’re going to use my iPad and iTSX tuner to upload our custom Bama tune. Upon purchasing this tuner you will receive free custom tunes from Bama performance specifically tailored for your ride. Our Bama specialists ask you’re a series of 19 questions about your particular Mustang and any mods you might have already done and then custom tailor a tune to make the most out of any existing mods. With that custom Bama tune you are going to optimize your spark timing, adjust your variable cam timing, get that air fuel ratio right in the sweet spot and get drastically improved throttle response. And with our free tunes for life you will be happy to know that any time you add a mod that requires a new tune Bama will create a custom tune specifically for that mod and email it directly to you. First you want to plug in the dongle to your OBD2 port, once your Apple device is paired up to the dongle go ahead and upload the custom tune into your iTSX program. Here you will follow the onscreen directions guiding you through the process of uploading your tune. Once the process is completed, your tune is uploaded and you are ready to rock. Now that we have our tune uploaded lets run our GT one more time on the dyno and see how well we did with our custom Bama tune. So here’s our baseline curve on our 2011 GT, and here’s what we got with our custom Bama tune, we put down 379 Horsepower and 358 ft/lb of torque, that’s a peak gain of 21 horsepower and a gain of 31 horsepower and 37 ft/lb of torque throughout the curve. Now that we’ve seen proven results from our custom tune let’s get our GT out of the shop and on to the streets and check out some of the other cool features the iTSX tuner has to offer. Now besides being able to handle our tuning capabilities with ease iTSX is also loaded with a lot of other bells and whistles. Now one of my favorite parts is this onscreen data logging and OBD2 real time monitoring; now this will display all sorts of other information on your iPhone, iPad or iPod touch that’s easily readable on the fly. As you can see here we already have a nice big tack, also with our air/fuel ratio, intake air temp sensor, and also our coolant temp sensor. Now these layouts are all customizable depending on the driver to better suit your needs. Another one of the really cool features about this iTSX tuner is the built in performance test, here you will get a general gauge on how fast you do the 0-60 time, your 1/8th and 1/4th mile times, your top speed performance and also your 60-0 performance. Now since we don’t have the luxury of being at a drag strip today we’re just going to test out our 0-60 time in the parking lot and see how accurate it is, so here we go. Press start, and hold on. According to our iTSX tuner we just clicked off 0-60 in 4.1 seconds, which is pretty accurate for this car considering we have 4.10 gears. Our brake time from 60 was 2.7 seconds which is very impressive. Our horsepower and torque numbers are right on par with our Bama tune numbers, we’re looking at 378 horse and 393 ft/lbs of torque. Now while these numbers are not going to be exactly the same as our dynojet numbers I got to admit they are pretty darn close. Now the cool thing is when you are done with this you can hit send, there you go, right in your email ready to be shown to all your friends. Once you’re done that it’s in there ready to be shown to all your friends. Every gear head loves gadgets especially when those gadgets make your car legitimately faster, with our custom Bama tunes, this iTSX tuner does just that and so much more, so if you are looking for a really cool product with all the bells and whistles you could ever want be sure to check out this tuner from SCT.

      Product Information

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


      • Improves Horsepower, Torque, Overall Performance, and More
      • Comes With Two Bama V2 Custom Bama Tunes - $150 Value
      • Includes Datalogging w/ Unlimited Revisions to Guarantee Maximum Safe, Reliable Power
      • Free Tunes for Life
      • What Does BAMA Offer Tunes For? CLICK HERE
      • What More Information about the Free Tunes for Life Program? CLICK HERE
      • Bluetooth Wireless Vehicle Tuning
      • NOT Compatible with the Latest Version of iOS
      • Holds Up to 10 Tunes at Once
      • Reads/Clears DTC Trouble Codes
      • 0-60MPH Performance Test with Estimated HP & TQ
      • Monitor Vehicle Engine Data Via Virtual Gauges
      • Android, IPod, IPhone and IPad Compatible
      • Custom Tunes Take 2-3 Business Days to be Written
      • Fits 1999-2004 GT and Bullitt Mustangs


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

        1999-2004 GT and Bullitt Mustangs have dyno proven gains of 21 RWHP and 34 ft-lbs of Torque or more on Bama Custom V2 Tunes. By optimizing the air/fuel ratio and tweaking spark timing, a Bama Custom Tune is proven to squeeze out the extra horsepower that 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

        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 valid for as long as you own the car that was originally tuned and is non-transferrable.

      Bama Performance

      Fitment: 1999 2000 2001 2002 2003 2004 Details

      MPN# 38029G99

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (68)

      Write a Review

      Ratings Summary

      4.2 out of 5 overall rating from 68 customers

      • March 18, 2020

        1 2001 GT - Ryany21921

        Product is useless

        For custom tunes they charge extra for a local shop to custom tune. It really only comes with a pre loaded stock tune. If you have any upgrades done including exhaust or cold air intake this is really useless. Plus no real directions on how to use the product to best suit your car. Videos are completely misleading.

        Helpful (0)
      • August 28, 2019

        5 2002 GT - Mustangboi974

        Very good

        Was easy to install and I can feel the difference with the tunes

        Helpful (0)
      • July 15, 2019

        1 2001 GT - Keithmonahan

        Rip off artist

        Bought this production from them 400 and not only sell me a product that didnt work thay did nothing about helping me to fix the unit so i can enjoy it instead there injoying my money....

        Helpful (1)
      • June 17, 2019

        2 2001 GT - DerekK

        Does the Job.

        Does the tune that I needed too, however, they do not mention that you are not able to do everything with an android. I had to borrow a Iphone to be able to use the tuner fully. Also I never received an email for a personal tune for my car with current mods.

        Helpful (1)
      • January 09, 2019

        5 2003 GT - Wicked2Valve


        Absolutely amazing! A must have if you are going to modify your car in the slightest bit. I was running on a stock tune with a full exhaust and a BBK cold air intake and a couple of other things for a while. I ran the tune and it’s absolutely amazing. Best mod you can do for your car

        Helpful (3)
      • December 03, 2018

        5 1999 GT - DamonO

        Bama iTSX tuner

        Tuner does what it says, I like the bluetooth so there are no wires I can really tell the difference after loading tunes. I leave the 93 tune in my car. I've had it about a month no problems

        Helpful (3)
      • November 25, 2018

        1 2001 GT - DavidB

        2001 white GT

        To sum it up. Got the iTSX, checked for an update. It was updated!! Paired to my phone. Extracted the tubes from email. Plugged it into my ECU, BAM. Fried MY ECU!!! There was way to much technical stuff for the consumer to do with this tuner. And based on my experience, there where no safety parameters in the tuner to protect my car from it damaging it. Had to be towed to Ford,ECU replaced and programmed!!! Tuner was sent back to AM!!! Very expensive lesson for me. And yes, I've used tuners before! No problems

        Helpful (7)
      • November 06, 2018

        4 2003 GT - NevilleC

        Good tuner

        The tuner arrived on time but did not have the tunes pre-loaded that was specified when ordered. But that was quickly remedied through email from Bama. The instructions were easy to follow loading the tunes on the iTSX tuner. The custom tunes was easy to flash to the EEC. The only issue I had was, when switching from iPad to iPhone, you have to sometimes reset the tuner as the Bluetooth will not connect. I am still trying to figure out how to get the gauges to fit on the screen correctly (they are oversize) on the display and you only see part of the gauges displayed. Overall its a good tuner, very compact so you can keep it in the glove box and re-flash on the fly.

        Helpful (6)
      • July 31, 2018

        5 2002 GT - AllenL

        Bama Tuner

        I just installed one of my custom tunes for 2002 mustang GT. it was easy and I felt the extra kick in the performance it was great

        Helpful (5)
      • May 27, 2018

        5 2003 GT - TimothyP

        good gains

        plug in and works good.dose everything it is said to do and it is nice having custom tunes when ever

        Helpful (6)

      Questions & Answers (35 answers)

      5 Top Rated Questions

      I read that some heavily modified cars might not be able to be tuned by the mailed in tunes, and I would like to know if my car falls into that category, it's a long list, so here goes, I have the stock 4.6, just rebuilt with new Pistons, rings bearings, stock bore, BBK long tube headers, X-pipe with cats, Borla cat back, professional products typhoon intake, 75mm throttle body, upper plenum, BBK 86mm mass air calibrated for 24lb injectors, Ford racing EV6 24lb injectors, ngk plugs and O2 sensors, msd coil packs, 255lph fuel pump with high flow fuel rails, under drive pulleys, SR cold air intake, stage 2 clutch, fidanza flywheel, aluminum drive shaft, 3:73 gears and a pair of Anderson Motorsport N-22 camshafts, so a tuner and custom tune is about the last thing I need before starting on the outside looks of the car

      • BAMA should be able to write tunes for your vehicle, but I'd recommend calling BAMA tuner directly to discuss your modifications further. You can reach BAMA by calling 1(888)226-9764.

      Helpful (1)

      Just installed a refreshed 4.6 into my 2002 GT, and under lower RPM's heavy acceleration it seems to buck slightly. Car is a 5 speed and the speedo is off as well, thinking previous owner installed gears. With this tuner, could I see any missfire counts or injector ohm's, to help find my hesitation / bucking? No engine light on.

      • Give us a call we may ask you to do a datalog we may be able to fix the bugs for you.

      Helpful (1)

      Multiple vehicles I was thinking about buying this but wanted to split the cost with a family member. I have an 03 Gt and he has a 99 GT. Could we use the same iTSX for both vehicles and get separate tunes for both?

      • In order to tune for two different Mustangs, you would need two different tuners. Once a tune is loaded to the computer, it becomes locked to that car. You would not be able to share one tuner for the two Mustangs unfortunately.

      Helpful (1) Show 1 more answer

      can it disable pats Does this have the ability to disable PATS?

      • We are able to disable the PATS but we don't disable it within all the tunes. Essentially we have to be notified that you need it disabled to make those changes within the tunes.

      Helpful (1)

      5.4 tune I have a 04 GT and plan on putting a 5.4 with custom performance parts in it. If i bought the SCT tuner now and used it on my stock 4.6 will I be able to get a custom tune for the 5.4 when i swap engines?

      • While the device itself can be used on any combination, we do not provide custom tunes for engine swaps. You would need to take the vehicle to a Dyno facility to have the combination properly calibrated and dialed in to ensure safety and maximize the drive-ability and performance of the vehicle. Hope this helps!

      Helpful (1)
      10 More Questions
      I read this tuner is not CARB approved but can California residents still buy it if its for off road use? 1 answer
      Hello! Will this work with an iphone 8 plus? Thanks, Joe T. 1 answer
      Is the iTSX (99-04 GT, Bullitt) CARB approved and authorized for sale in California? Thanks 1 answer
      Does this tuner come with free custom tunes for life? And can it tune a 100 shot of the zex wet nitrous kit? 0 answer
      Is this Tuner compatible with a Samsung galaxy s9 and other Android type tablets. Also if there is no wifi available is the any type of cable to directly connect it to the computer or Android device ? 1 answer
      I have a 04 mustang with the 2v 4.6. It has a accufab 70mm throttle body and a stock plenum, KN cold air kit. RPMs are slow to come down to idle speed. TPS has been adjusted to correct voltage. Will a tune help with this? It’s a five speed so you notice the throttle hang. 1 answer
      Could I use this to tune a supercharger in my car if I were to install one? 1 answer
      How do I request a new tune? 1 answer
      I have 4.10 gears in my 04 GT, will this be able to correct the speedometer? 1 answer
      Hi I don't know if somebody else already ask about this but can this tuner read air/fuel ratio? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) One iTSX OBDII Module

      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!

      Power and Performance. Now you can add dyno proven gains of 21 Horsepower and 34 ft-lb’s of Torque and improve the overall performance of your 1999-2004 GT or Bullitt Mustang with a SCT iTSX Wireless Tuner that includes 2 Bama Custom V2 Tunes. By optimizing the air/fuel ratio, adjusting ignition timing and tweaking variable cam timing, a Bama Performance Custom V2 Tune will squeeze out the extra power Ford left on the table. Automatic transmissions will see an even greater gain in acceleration and drivability, as the tune also adjusts shift points and firmness.

      Increase Your Mod's Potential. From the factory, Ford programs their vehicles to cater to the needs of the daily driver, not the performance enthusiast who adds aftermarket bolt-on modifications in search of more power. When making performance mods, you will need to recalibrate the vehicle's computer to realize their full potential. A Cold Air Intake kit alone on a 1999-2004 GT will net around a 5HP gain, but couple it with a Bama Custom V2 Tune and see dyno proven gains of 30HP and 40 ft-lb’s TQ or more.

      Android and Apple Device Compatible. The iTSX App lets you control the vehicle-tuning and monitoring capabilities of the iTSX Wireless OBD-II Interface, the first and only "Made for Android and Apple" vehicle tuner and OBD-II monitoring product on the market. The iTSX Wireless OBD-II Interface plugs into your vehicle's OBD-II diagnostic connector, and communicates with your Android or Apple device via a secure Bluetooth wireless connection. Please Note, the Tuner will NOT connect to Apple products through Bluetooth with the latest iOS update.

      Free tunes for life! Every customer that purchases a Bama 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.

      Bama V2 Custom Tunes.When you order a iTSX, you aren't just getting a tuner - you are getting the tuner and 2 dyno-tested custom V2 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 VCT 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, VCT, 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.

      Easy to load; easy to restore. When you load your custom tune on the vehicle, the iTSX automatically stores your vehicle's factory settings. To return the vehicle to its factory settings, just select the option to restore the factory settings, and you're done.

      Application. This SCT iTSX Wireless Tuner with two custom V2 tune files by Bama Performance is specially designed to fit the 1999-2004 GT and Bullitt Mustang's equipped with the SOHC Modular 4.6L 2 valve V8 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 iTSX Wireless Custom Flash Programmer Features:

      • Android, iPod, iPhone and iPad Compatible
      • Bluetooth Wireless Technology
      • Diagnose / Read / Clear DTC Trouble Codes
      • Performance calc for 1/8 Mile ET, 1/4 Mile ET and 0-60mph with estimated HP & TQ
      • User Adjustable Gauge Themes and Layouts
      • Monitor Popular External Sensors - Optional Analog Input Kit Required
      • High Speed Datalogging
      • For preloaded SCT DYNO tunes or heavily modded cars** check out the iTSX Preloaded Tuner.
      Chip/Handheld:Handheld via Android or Apple device Year/Model:1999-2004 GT, 2001 Bullitt
      Custom/Strategy:CustomCustom Tunes Held:10
      Manufacturer:SCT Model:iTSX Tuner
      Special Features:Android, iPod, iPhone and iPad compatible (required, not included),
      Bluetooth Wireless Technology,
      Built-In Performance Tests

      Will It Fit My Mustang

      • Bullitt - 01
      • GT - 99, 00, 01, 02, 03, 04

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