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Steeda CAI and BAMA X4 Tuner (05-09 GT)

Market Price $828.79 You Save 11% ($88.80)
Our Price

$739.99

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  • Item 101680
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Features, Videos & Details

  • Add 17 HP and 18 TQ with Optional Tune
  • Bama SF4/X4 Tuner with 2 Custom Tunes
  • Steeda Cold Air Intake Included
  • Holds Up to 10 Custom Bama Tunes
  • FREE Tunes for Life
  • Fits 2005-2010 GT Mustangs
  • Includes Datalogging w/ Unlimited Revisions to Guarantee Maximum Safe, Reliable Power
  • Free Personalized ID Plaque (Pictured Above)

Review & Installation Video

Justin: Hi everyone, Justin with AmericanMuscle.com with Paul from the Bama Performance Team here to talk to you about the benefits of using the Bama SF4 Flash Tuner loaded with the custom Bama V2 Performance and Race Tune on your '05 to '10 three valve GT. Now, Paul, obviously the main benefit or purpose of using an aftermarket Tune is to make your car faster. How is the Bama Tune going to help in that regard? Paul: When we're calibrating a vehicle, we've got completely different expectations and regulations than the factory, and the OEMs leave a lot on the table, and there's just a lot for us to do. So we're modifying the fuel maps, spark maps, a complete reconfiguration of the drive by wire systems. And for the automatic guys we do a whole new shift schedule map, torque converter changes as well. Justin: Very nice, and now we're doing the Performance and we're also doing the Race Tune. Can you explain the differences between the two? Paul: Correct. Our Performance V2 Tune is really designed for that daily driver or the weekend warrior to offer a seamless blend of driveability and maximum power whereas our Race Tune, that's pretty much maximum power, maximum torque leaving nothing on the table with really aggressive throttle response, really aggressive shift schedules; for the automatic owners, really sensitive throttle, pretty much disabling all of the torque management and some other additional modifications that we make. Justin: Very cool, very cool. And what Paul didn't mention, of course, is that with Bama's Free Tunes for Life, as your car's modifications grow, Paul and his team will write a new Tune for each and every mod so that you can get the most performance out of your setup. So Paul's going to get out of here for now. I'm going to talk a little bit more about the benefits of the actual SF4 Tuner itself, but then we're going to run the car, the '07 GT behind me, and we'll see what kind of numbers you can expect. Breaking down the Tuner itself, you can see the SF4 does feature a compact and sleek design with a rather large full color LCD screen. Now, that screen is fully customizable and offers different colors and themes available through the menu. Now, another nice thing with this large screen is that it does feature a landscape mode. You can even turn the Tuner sideways for a different view which is helpful during datalog sessions as I'll talk about in a minute. So why the larger screen? Well, as I just mentioned, the SF4 does feature on-screen gauges and data logging similar to what you would find on more expensive models, like the ITSX or even the SET Live Wire, for instance. Now, the on-screen gauges are fully customizable as is the layout and is capable of displaying up to eight different values at one time, including your car's air fuel ratio, boost, intake, air temperature, and RPM, just to name a few. And again, all of which can be data logged with a simple touch of a button. Other features with the SF4 do include built-in Wi-Fi which is a nice little touch allowing you to take care of this future firmware updates wirelessly. The SF4 still can hold up to 10 Tunes at one time like previous Tuners, and it is still capable of reading and clearing those diagnostic trouble codes, again, just with a simple touch of a button. Now, guys, if you do have any more questions about the SF4 itself or about the new Bama V2 Tunes, I strongly encourage you to head back to the product page at AmericanMuscle.com, if you're not there already, to read up on some more details. But more importantly, you can read up on what other three valve owners are saying about running a Bama Tune on their own ride. Now that you know a little bit more about the Bama SF4 handheld Flash Tuner, let's find out just how much power you can expect out of your '05 to 10 GT with the help of a custom Bama V2 Tune. First, I'm going to walk you through the process of uploading your Tune. Then I'm going to get Paul back in here, run the '07 GT one more time and just see what kind of numbers we can expect. First thing you're going to want to do is locate your car's OBD2 port. Now on the '05 to '10 cars, it's going to be on the left-hand portion of the dash underneath. So go ahead and plug the Tuner in and wait for it to power on. Now, once the Tuner actually powers on, you're going to want to navigate to the Tune you wish to select. Basically just hit the Okay button a few times to make sure the key is on. Then we're going to go ahead and upload our Bama Race Tune. We'll select that one. It loads it, and then basically from there you're just going to follow the directions listed on the screen here, and you should be good to go. Now if you guys should have any questions or problems about uploading your Tune here with your '05 to '10 GT, don't hesitate to reach out to a Bama tuning expert. So with our baseline run already in the books and the Tune uploaded, Paul's going to hop back in the '07 GT here, make another hit on the Dynojet just to see what kind of numbers you guys can expect with your ride. Our baseline run with our 2007 GT gave us 269 horsepower and 296 pound feet of torque at the rear wheels. With the Bama Tune uploaded, the corners now making 283 horsepower and 310 pound feet of torque at the rear wheels which makes for a peak gain of 14 horsepower over those baseline numbers and gains of 17 horsepower and 18 pound feet of torque throughout the curve. All the bolt-ons in the world won't do anything for you or your ride without a quality Tune to bring it all together. So if you're looking to truly maximize the performance of your '05 to '10 three valve GT, then you're going to want to check out a Bama S4 Tuner loaded with the BAma V2 custom Tunes here at AmericanMuscle.com.

Bama Performance
The Intake
The Intake

Improves Airflow for More Power. An Steeda Cold Air Intake completely replaces the restrictive stock air box and inlet tube allowing for a measured increase in airflow for more horsepower, improved torque, and better fuel economy, all while filtering out harmful power robbing particles.

More info about this cold air intake - Here


The Tuner
The Tuner

Power. Performance. Personalized. The SCT Power Flash Tuner features Bama Performance custom tunes that are written specifically for your Mustang. Our tunes are based on a 19 point questionnaire to deliver the most power and performance possible for your Mustang's modifications. All Bama Performance tunes are tested and proven on our very own in-house Dynojet 224xLC Chassis Dyno.

More info about this tuner - Here


The Combo
The Combo
  • More horsepower and torque
  • Better throttle response
  • Enhances existing modifications
  • Custom Dyno proven tunes
  • Free Tunes for Life
  • Free personalized ID plaque


**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: 2005 2006 2007 2008 2009 Details

What's in the Box
  • (1) SF4/X4 Power Flash Tuner
  • (1) USB PC Interface Cable
  • (1) Personalized ID Plaque
  • (1) Intake Tube
  • (1) Mass Air Flow Housing
  • (1) MAF Gasket
  • (1) Air Filter
  • (1) Heatshield
  • (4) Four Large Clamps
  • (2) Two Small Clamps
  • (1) One Large Bolt
  • (4) Four Medium Bolts
  • (2) Two Screws
  • (4) Four Washers
  • (1) One Lock Washer
  • (1) One Rubber Hose
  • (1) One Rubber Trim Piece
  • (2) Two Rubber Hose Connectors
  • (1) One Plastic Ring
  • (1) One Small Bracket
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!

More Power. Now you can add even more power to your 2005 to 2009 4.6L GT Mustang with a Steeda Cold Air Intake and SCT SF4/X4 Combo pack from AmericanMuscle that includes Free Custom Bama Tunes for Life!

Steeda Cold Air Intake

Improved Airflow. The Steeda Cold Air Intake kit completely replaces your 2005-2009 GT Mustangs restrictive stock air box and paper filter element with a high flow filter and elbow for a noticeable increase in horsepower and acceleration.

SCT SF4/X4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT)

Power you can Tune. The SCT SF4/X4 handheld tuner will allow you to re-tune your Mustangs computer for more power and better drivability. We even included free custom Bama tunes to take full advantage of your new Steeda Cold Air Intake!

Increased HP and torque. From the factory, the manufacturer programs their vehicles to cater to the needs of the daily driver, not the performance enthusiast. After loading the custom Bama Tune on a vehicle, even a bone stock, unmodified Mustang will realize noticeable gains in HP, Torque, and Fuel Economy.

Increase your mod's potential. Factory computer settings are calibrated for the original factory components. When making performance modifications, you need to recalibrate the vehicle's computer to realize the full potential that these modifications can achieve.

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.

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 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. Not only are the custom tunes easy to load on your vehicle, it is just as easy to restore your factory settings. 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.

SCT SF4/X4 Power Flash Tuner Features:

  • The SF4/X4 by SCT is the newest replacement for the popular SF3/X3
  • Reads / Clears DTC Trouble Codes
  • On screen data logging and monitoring
  • Full color LCD display with auto dim feature
  • Built-in WiFi for easy updates
  • PC/Windows compatible
  • Custom tuning applications for 2005-2009 GT Mustangs
  • Click for Instructions on Loading Custom Tunes to your Mustang.
Will it fit my Mustang?
  • GT - 05, 06, 07, 08, 09

People Who Bought This Item Also Bought

Most Helpful Reviews

1/5
IMPORTANT. Do not use tunes through Bama!

Do NOT order this product if you're looking for a professional and experienced group of tuners. Before I begin, I'd like to emphasize that this review is STRICTLY directed towards Bama Performance and ...

Read More
Helpful (12)

5/5
awesome

my girl asked if it made a difference. Well I hit second and was all over the road. I asked if she noticed a difference she said she couldn't tell because she was sliding out of her seat and trying to ...

Read More
Helpful (9)

Overall Rating 4.8 out of 5 stars
Read All 54 Reviews

Customer Photos (4) Submit Your Photo

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66 Questions / 5 Answers

Ask a Question

I have a 2008 mustang GT that has a Bama custom tuning member plate in it. I don't have the tuner, or any reliable information on the modifications made to the car before I bought it. I will be purchasing your tuner but was wondering if I provided the details on the plate and Vin number could you work out a stock cam tune and the last known tune for the cams that are in it. Thanks

WilliamG

  • We would recommend contacting BAMA directly to see what information may be available from the previous tunes, and what they may or may not be able to do with any information they can locate.

    Rob D

Helpful (1)

Hi guys, is this product able to setup max performance engine and able to switch off second lambda sensor

IgorB

  • Hello! The Bama will write a tune to get the best possible performance for your car. It will also be able to bypass your downstream O2 Sensor

    VincentV

Helpful (1)

I have a Custom tune from a friend, can I put the car back to the stock tune with this as well, if I already have a tune?

TrevorK

  • The Bama X4/SF4 Power Flash Tuner can be used to install custom tunes as well as restore the car to the stock tune, provided that the stock tune is on the vehicle when the tuner is first used.

    Rob D

Helpful (1)

Description suggests 17 RWHP and 18 ft-lb's using the tuner....description for Tuner and Airaid CAI list the same 17 RWHP and 18 ft-lb's....AM catalog show Tune and CAI as 35hp....confused. Can you comment?

SamR

  • Hello! We will work to get that conflicting information corrected. The combination of the Airaid Race CAI and BAMA X4 Tuner will yield gains of up to 35 HP and 30 TQ.

    VincentV

Helpful (1)

Will this tuner be put into a combo kit with a CAI when released?

zwilson05

  • Yes - there will be combo kits available once the SF4's are available to be shipped. Keep an eye out!

    LisaS

Helpful (1)

I have a 07 roush 427r Gt and this obviously comes with a roush supercharger, can I use a bama tuner for the car? Also I’m in California and was wondering if I can still purchase this to use for this state.

JD

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Customer Reviews (100+) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Afternoon

  • Performance Gain 4.705464 4.7
  • Fit 4.634146 4.6
  • Seat Of Your Pants Feel 4.541916 4.5
  • Ease Of Use 4.773134 4.8
  • Bang For Your Buck 4.538922 4.5
  • Preferred Tune: Performance



  • 1/5

    May 19, 2017

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT, Bullitt)

    IMPORTANT. Do not use tunes through Bama!

    Do NOT order this product if you're looking for a professional and experienced group of tuners. Before I begin, I'd like to emphasize that this review is STRICTLY directed towards Bama Performance and not American Muscle. So I ordered this product and was very thorough with my parts list and what type of computer my car used. When I flashed the tune, I expected my car to run fairly decently. This was not the case. On the RARE occasion that my car actually started, it ran so rough that I could not even make it to the end of my driveway without thinking my motor was about to blow. I contacted them and they said that they accidentally wrote my tunes for the wrong vehicle computer and would send me more. When I received the new tunes, I flashed them and expected all problems to be fixed. Wrong. With either tune flashed, my car would not even START. Immediately stalled upon firing up every time. If I was able to get into gear fast enough, it would stall every time I shifted into neutral. Then Bama asks me to DATALOG when my car won't even START. What?! I've worked with many tuners and done data logging with many different softwares and have a great amount of experience with this. When I told them this problem, they said that I had to find a way to datalog for them to solve the issue. So I did my best to get them the best data log I could, logging all necessary stats in both forms, including PIDs. They said I did not log what they needed and I'd need to log again. I called and asked for a refund and told them I would send back the tuner because my car ran better on a factory ECU than with any of the 4-6 tunes that they had sent me. The answer I got? "Sorry we cannot take back the tuner since we put time and labor into producing those tunes for you." MY CAR WONT EVEN RUN WITH ANY OF YOUR TUNES. I decided I was going to pay an additional $600 for a local dyno tune so they would not blow my car up. Do not run tunes from Bama Performance if you care about the longevity and well being of your vehicle.

    TannerB

    Year: 2009 Submodel: GT

    Helpful (12)

  • 5/5

    April 10, 2014

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT, Bullitt)

    awesome

    my girl asked if it made a difference. Well I hit second and was all over the road. I asked if she noticed a difference she said she couldn't tell because she was sliding out of her seat and trying to grab the seat belt at the same time. that was just with the 87 race tune.

    ZimmY

    Year: 2006 Submodel: GT Rolla, MO, USA

    Helpful (9)

  • 5/5

    Installation Time: Afternoon

    May 13, 2012

    Review from Steeda Cold Air Intake (05-09 GT)

    STOP THINKING AND BUY THIS.

    If you're going to buy some performace parts for your 05-09 Mustang GT then buy this product. Buy this with the Bama SF3/X3 Power Flash Tuner w/ 3 Free Custom Tunes (05-10 GT). You will NOT regret it, buy them both right now. The fit was a little tight and the product requires a bit of prepparing. HUGE performance gains and it sounds super sexy. Seriously, if you dont buy this... there is something wrong with you lol.

    Ando

    Year: 2005 Submodel: GT New Hampshire

    Helpful (7)

  • 5/5

    March 26, 2009

    Review from Steeda Cold Air Intake (05-09 GT)

    A Must

    I was a little skeptical, but trust me American muslce has not let me down yet. You can feel the torque and above 3500 rpms you feel the extra hp kick in. You will not be dissapointed. Defenite recommend!

    H. Sanchez

    Helpful (6)

  • 1/5

    June 23, 2016

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT, Bullitt)

    Not to satisfied

    I have had nothing but problems with my x4. I had problems installing my custom tunes to my car so I contacted the guys at bama performance to help me with this issue and they were no help at all. They told me I need to contact sct to wipe my device. Later that day I called sct tuning and the technical support gentlemen was not very nice at all.

    Dakota

    Year: 2010 Submodel: GT

    Helpful (5)

  • 5/5

    July 29, 2016

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT, Bullitt)

    Very satisfied.

    I got this tuner along with the JLT cold air intake. It made a very noticeable difference in the mid and high range. I am currently using the 91 octane race tune and the throttle response is so much better. this is about as good as it gets when it comes to email tunes. Highly recommend Bama. Great customer service! The only people I have heard talk bad about Bama tunes are the ones that have never used Bama before. It's also nice to have a code reader as well.

    jwzirkl

    Year: 2010 Submodel: GT

    Helpful (4)

  • 5/5

    March 09, 2011

    Review from Steeda Cold Air Intake (05-09 GT)

    steeda cai

    looks great, you can feel a huge power increase with this and the tuner and this thing makes the best noise i have ever heard from a cai it screams like a mad man

    matt

    Year: 2008 Submodel: GT

    Helpful (4)

  • 5/5

    November 29, 2016

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT, Bullitt)

    Great tune

    My automatic 2010 GT convertible is stock except for the pype bomb axle back exhaust. I purchased this tuner because I plan to add an off road h-pipe and hot rod cams in the future and would need it anyways. If you have an automatic, this will completely change your driving experience. I had 1/4 tank of 87 in the car, so I started with the 87 tune. This tune alone is a major upgrade over the stock tune from Ford. It eliminated throttle lag and the shifts feel quick. I can feel and hear the difference while driving. After filling up with premium, I tuned again using the 93 race file. I could tell a difference again upon startup and a quick Rev in park. Shifts are aggressive and fun when you want it to be. The exhaust note is more aggressive. I am very satisfied with my tuner and the tunes for life program. Tip: Windows 10 users should download the updated drivers and program from the Bama website in advance. It helps you get familiar with the process while you are waiting on the tuner to arrive.

    Zo0oM

    Year: 2010 Submodel: GT

    Helpful (3)

  • 1/5

    August 31, 2016

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT, Bullitt)

    Junk. Wont connect to anything.

    Bought this a little over a month ago and have been waiting until I installed parts listed on the tune. I bought a couple extra and decided to use the custom tune for life feature. The email came through fine. I cant update the drivers no matter what I try though. My computer wont even recognize the device, let alone update the driver. I have gone through the instructions for updating for win 10 over and over again and nothing works. Crazy idea: Make it so it works on Win 10 so customers dont have to jump through all of these hoops. Win 10 has been out for a while now and none of my other tuners for my other vehicles have this issue on this computer. Only this tuner. I am EXTREMELY disappointed in this product.

    Yukinoshita

    Year: 2009 Submodel: GT

    Helpful (3)

  • 5/5

    June 22, 2016

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT, Bullitt)

    Wow

    I was a little sceptical about any increases with a 5 speed but they are definitely there. It was like learning to drive the car all over again. I started with race tune and have to say I love it. It is a little aggressive at times for a daily driver but if you are going to own a mustang you'll want the power there when you want it. Great buy....

    Badboy0611

    Year: 2005 Submodel: GT

    Helpful (3)

  • 5/5

    June 10, 2016

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT, Bullitt)

    A Difference You Can Feel!

    The Bama Tuner is without a doubt the least expensive way to add horsepower and torque to your Mustang! After purchasing and installing the single-piece aluminum drive shaft and CAI from AM, I had the guys at Bama send me a new tune for my updated SF4 and let me tell you, it ROCKS!! Woo-hoo! More power to the Pony! I'm 67 going on 17 again in my 9th Mustang. Sweet!

    SteveStang777

    Year: 2012 Submodel: V6

    Helpful (3)

  • 5/5

    Installation Time: Less than 1 Hour

    June 18, 2013

    Review from Steeda Cold Air Intake (05-09 GT)

    Wow!

    This is the best CAI you can put on your gt the hp gains were outstanding now my tires peel in 3rd gear it is defiantly worth the money and makes your car sound so vicious my car literally puts me into the seat now lol thanks american muscle!!

    Jordan22

    Year: 2006 Submodel: GT New Orleans, LA, USA

    Helpful (3)

  • 5/5

    Installation Time: Less than 1 Hour

    January 18, 2013

    Review from Steeda Cold Air Intake (05-09 GT)

    Steeda Cold Air Intake

    This intake made a night and day difference in overall sound and performance. Originally had the AFE cold air and decide to get the steeda because of overall 38rwhp, big difference between the two money well spent. It gave me better acceleration and top end speed. Feels stronger pulling through the gears as well.

    getsum

    Year: 2006 Submodel: GT mishawaka,in

    Helpful (3)

  • 5/5

    February 12, 2008

    Review from Steeda Cold Air Intake (05-09 GT)

    *Steeda CAI*

    I just recently purchased the CAI package with the SCT X3 and could not be more satisfied. I put the intake on in 20 min. and tuned it in another 5 min., and felt a lot more torque, and felt huge hp gains at 3500 rpms+. I also feel real good pick-up accelerating in 3+4 gear.

    Brian A.

    Helpful (3)

  • 5/5

    July 28, 2017

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT, Bullitt)

    Awesome!!

    I was a bit skeptical at first, but once I updated the device it was just a breeze tuning the car. When I first started the vehicle and pressed the accelerator I could Instantly tell the difference! Great product really recommend if you are looking for extra hp!

    AbelR

    Year: 2009 Submodel: GT

    Helpful (2)

  • 5/5

    July 17, 2017

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT, Bullitt)

    Very pleased

    Very pleased with this product. I used the 93 octane performance tune and it really woke my car up! Thanks AM!

    JacobT

    Year: 2006 Submodel: GT

    Helpful (2)

  • 5/5

    January 25, 2017

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT, Bullitt)

    Perfect!

    Every part of this tuner is an improvement over its predecessor. If you've never owned a tuner it's perfect for you because of its simplicity. If you owned the previous model you know exactly what I mean. Impossible to be disappointed! Spend the extra money andsleep better at night knowing you did the right thing.

    Mamba

    Year: 2009 Submodel: GT

    Helpful (2)

  • 5/5

    December 21, 2016

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT, Bullitt)

    Drivability 101

    To tune or not to tune. That is the question. The answer though, is YES! It may seem way overpriced considering the only physical thing is the tuner itself, which feels like a cheap toy. But if you've spent a tone of money on upgrades like I have, then it's absolutely necessary. It's the only way to take full advantage of your new hardware. This was immediately apparent when I turned the key for the first time after tuning. It doesn't seem to idle as hard or as high while warming up. It's so much more responsive down low and pulls way harder at wide open throttle. This is only the 87 tune aslo, so I could only imagine what the race tune is like. Basically if your looking to pull everything togetger, do yourself a favor spent the $400. I mean you've probably already spent thousands on everything else, right?

    ABOMB

    Year: 2006 Submodel: GT

    Helpful (2)

  • 5/5

    August 06, 2016

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT, Bullitt)

    Must-have tool

    Never thought that such a small device in combination with a CAI would make you feel like you got a COMPLETELY different engine. Everything is better. Sound. Throttle response. Acceleration. Shifting (automatic). Before the tune, I was able to "safely" press the pedal to the floor. Now I have the freedom to choose between relaxed cruising or crash the car into the next tree. I did not use the race tune though, since the shift timings were way to hard for me (automatic). But the performance tune was great!

    Mitch

    Year: 2006 Submodel: GT

    Helpful (2)

  • 5/5

    August 04, 2016

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (05-10 GT, Bullitt)

    06 Mustang Gt

    This i recommend to Anyone, I felt the Torque the Throttle Response and Horsepower Instantly it was worth buying this. Its a easy install for anyone and i recommend to get the race tune automatically.

    OvO6god

    Year: 2006 Submodel: GT

    Helpful (2)

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