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JLT Super Big CAI and BAMA X4 Tuner (10-12 GT500)

AmericanMuscle no longer carries the JLT Super Big CAI and BAMA X4 Tuner (10-12 GT500). Please check out 2010-2014 Mustang Cold Air Intake & Tuner Kits for an updated selection.
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Features & Details

  • More Power You Can Feel
  • Bama SF4/X4 Tuner with 2 Custom Tunes
  • JLT Super Big Air Cold Air Intake Included
  • Holds Up to 10 Custom Bama Tunes
  • JLT CAI is Recommend for GT500's with 800+ RWHP
  • Fits 2010-2012 Shelby GT500 with Whipple Superchargers
  • Includes Datalogging w/ Unlimited Revisions to Guarantee Maximum Safe, Reliable Power
  • Free Tune Revisions for Life!
  • Free Personalized ID Plaque (Pictured Above)
Bama Performance

The Intake

Improves Airflow for More Power. The JLT Performance Super Big Air Cold Air Intake with 148mm MAF Housing completely replaces the restrictive factory 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

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

  • More horsepower and torque
  • Better throttle response
  • Enhances existing modifications
  • Custom Dyno proven tunes
  • Free Tune Revisions 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: 2010 2011 2012 Details

CA Residents: Warning: California's Proposition 65

What's in the Box
  • (1) SF4/X4 Power Flash Tuner
  • (1) USB PC Interface Cable
  • (1) Personalized ID Plaque
  • (1) Intake Tube
  • (1) Air filter
  • (1) Silicone Coupler
  • (1) Heat Shield
  • Clamps & all needed hardware
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 Tune Revisions for Life!

More Power . Now you can add even more power to your supercharged 2010-2012 Shelby GT500 Mustang with a JLT Super Big Air Cold Air Intake and SCT SF4/X4 Combo pack from AmericanMuscle.

JLT Super Big Air Cold Air Intake

Free Flowing Design. The JLT Super Big Air Cold Air Intake kit completely replaces your 2010 to 2012 Shelby GT500 Mustangs restrictive factory air box and paper filter element with a high flow S&B Powerstack filter assembly for a noticeable increase in horsepower and acceleration while providing filtration of harmful power robbing dust particles.

SCT SF4/X4 Power Flash Tuner w/ 2 Custom Tunes (10-12 GT500) 

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 two custom Bama tunes to take full advantage of your new JLT Super Big Air Cold Air Intake!

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 tune revisions 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 from AmericanMuscle, you aren't just getting a tuner - you are getting the tuner and 2 dyno-tested custom Bama tunes:

  • Performance (91 octane) - The Performance program is designed to add power at 3000 RPMs and higher, focusing more on the top end horsepower and all out performance driving. Timing, fuel and throttle response settings are more aggressive than the stock tune. This is a great track tune but also works well for daily drivers that are looking for a little more "get up and go". Automatic vehicles are further enhanced by making adjustments to the transmission's shift points and firmness.

  • Race (93 octane) - The Race tune will ensure the largest increase in vehicle performance. Using the highest grade of fuel available in your area is mandatory. This file is designed for "Race only Use" as the timing, fuel, and throttle response settings are very aggressive. in fact, the adjustments are so aggressive, that we do not recommend it for daily driving as it may cause your vehicle to try to jump out from a stop and easily spin the tires. Finally, with the automatics, we implement entirely new shift points and firmness settings to further enhance the all-out performance of the vehicle.

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 2010-2012 Shelby GT500 Mustangs
  • Click for Instructions on Loading Custom Tunes to your Mustang.
Will it fit my Mustang?

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Customer Photos

Questions & Answers (7)

5 Top Rated Questions

Is this package legal for use in California? Also if it is and I decide to get it, my local gas station sells 100 octane racing fuel so would I be able to get the racing tune set for the 100 octane?

  • This item would not be legal for the use in California no. However, Bama can tune for 100 octane but this would need to be unleaded and they would need the stoichiometric point.

Helpful (0)

Can the intake be ordered with the carbon fiber finish?

  • Unfortunately this item cannot be special ordered with the carbon fiber finish.

Helpful (0)

Can you use this with a Kenne Bell super charger?

  • The JLT SUPER Big Air Cold Air Intake is designed to work with Whipple superchargers and Kenne Bell Superchargers. We do recommend contacting JLT to ensure that the model supercharger you have can use this cold air intake without modification.

Helpful (0)

My GT 5.0 is Whipple supercharged with 624 WHP. I see that this is rated for 800 HP. Would this be okay to run on motor?

  • The JLT SUPER Big Air Cold Air Intake would be a little too large and would not work as efficiently with applications under 800HP and it may not fit correctly in your engine bay due to being an intake for a GT500.

Helpful (0)

You say it won't fit stock supercharger but the one customer photo shows it on a stock supercharger, any idea what performance it got?

  • The JLT SUPER Big Air Cold Air Intake is designed to be used with the Whipple Kits only do the increase MAF size. This intake has one of the largest MAF size, and would be best to be used with the Whipple kits only. Installation of this intake would not be as beneficial as an intake designed for the correct supercharger.

Helpful (0)
Post Your Question
2 More Questions
So, this will not fit the stock supercharger? 2 answers
Any estimate as to the increase in HP with this Intake and tune assuming a stock 2014 GT 500 otherwise? 1 answer

Customer Reviews (12) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Less than 1 Hour

  • Performance Gain 4.772727 4.8
  • Fit 5 5
  • Seat Of Your Pants Feel 4.909091 4.9
  • Ease Of Use 5 5
  • Bang For Your Buck 4.818182 4.8
  • Preferred Tune: Performance

  • 5/5

    June 14, 2017

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (10-12 GT500)

    GT500 WOKEN UP!

    As part of a stage 2 performance upgrade including S/C pulley and intake, this Bama Performance tune woke up a good performing GT500! Throttle response very snappy now. Aggressive, hard pulls in all the gears. Quicker car by all means!! Had a few questions and got lots of help from the team at B. Performance! Recommended!!


    Year: 2012 Submodel: GT500

    Helpful (4)

  • 5/5

    June 12, 2017

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (10-12 GT500)

    Great Tuner

    Got the free tunes for life with my tuner. Very easy to use and getting new tunes take only a few days. Great buy.


    Year: 2010 Submodel: GT500

    Helpful (2)

  • 1/5

    May 23, 2017

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (10-12 GT500)

    Returned after Opening

    After opening the box for my tuner, I noticed the BAMA identification plate was for a Mustang GT, not my Shelby. This made me question the preloaded tunes, that is if they were for my Shelby or for the GT. The American Muscle team quickly emailed me correct tunes for my Shelby. I then quickly realized that you must have a Windows computer not a Mac computer to upload the new tunes. Also, Tried updating the tuner via WiFi, locked up several times. No where does it state that a Windows computer is required. Returning for a refund!


    Year: 2011 Submodel: GT500

    Helpful (2)

  • 5/5

    February 20, 2017

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (10-12 GT500)


    Bama team were quick on getting my tune back to me. Great performance gains, and easy to use! Best $400 I've spent!


    Year: 2010 Submodel: GT500

    Helpful (5)

  • 5/5

    October 03, 2016

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (10-12 GT500)

    easy to use

    after updating the tuner (which was very easy) I hooked up the tuner to my shelby and followed the prompts. Did not have any problems. Noticeable increase in throttle response and power. Did not have a chance to try the race tune yet, waiting for car to learn the performance tune first. The tunes for life can't be beat. I plan to do some mods in the future and I trust the Bama team.


    Year: 2010 Submodel: GT500

    Helpful (4)

  • 5/5

    June 28, 2016

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (10-12 GT500)

    Awesome Bang for the Buck!

    Easy to install the tune. The Bama Support team was amazing. I had a few questions about how far we could push the tune. They helped set me up with DataLogging. The Tuner came preloaded with two tunes. A 91 octane and 93 octane. I used the 93 Octane and the car pulls stronger now, and runs great. Throttle response is fantastic, no pinging, no stumbling. A good solid tune.


    Year: 2011 Submodel: GT500

    Helpful (4)

  • 5/5

    October 24, 2015

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (10-12 GT500)

    GT 500

    Bama turner pulled all my performance parts together. Best way to go if you are slowly building, making performance changes, and are need of a support group. Thanks Bama team


    Year: 2011 Submodel: GT500 Denton N.C

    Helpful (4)

  • 5/5

    October 10, 2015

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (10-12 GT500)

    Love my Tuner

    Love the tuner, my Shelby definitely has the extra horsepower I craved! Love the aggressive pick-up when I punch it and overall performance! Well worth it. Looking forward to the track!


    Year: 2012 Submodel: GT500 OKC

    Helpful (4)

  • 5/5

    August 27, 2015

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (10-12 GT500)

    Bama performance

    I had bought the bama performance I loved everything about it except the plug in cord under my steering wheel shoots straight down and can not keep programmer plugged in at all times device is very understanding to get used to on how to use it and everything would recommend to others and have thank you for the live tunes


    Year: 2012 Submodel: GT500 Colorado

    Helpful (4)

  • 5/5

    September 25, 2014

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (10-12 GT500)

    Impressive Performance Gain

    2012 Shelby Convertible - Base Line was about 25 quarter mile runs before the 93 octane tune. Received tuner on Monday, tuned car on Tuesday, Quarter mile test on Wednesday. Result, 3 tenths of a second time improvement, 4 mph speed improvement. Well worth the investment. Much better throttle response with out any "bogging down" at launch. Super happy, next up Ford Racing oval throttle body.


    Year: 2012 Submodel: GT500 Castleton, New York

    Helpful (2)

  • 5/5

    Installation Time: Less than 1 Hour

    August 08, 2014

    Review from JLT Performance SUPER Big Air Cold Air Intake (10-14 GT500 w/ Whipple Supercharger)

    JLT SUPER Big Air CAI is great!

    Quick and easy installation. Really lets the engine breathe. Love saying I have the largest CAI on the market for my GT500!


    Year: 2013 Submodel: GT500 Reading, PA

    Helpful (6)

  • 4/5

    May 13, 2014

    Review from Bama X4/SF4 Power Flash Tuner w/ 2 Custom Tunes (10-12 GT500)

    Nice product

    The X4 is my first tuner and I have several power mods this will set me up for in the future. Very easy to use with directions from BAMA. Car picked up some noticeable performance gain after 3000RPM at WOT. Power curve seems to be smoothed out on top end. Data logging feature is great, especially when paired with SCT software. I highly recommend updating the tuner online and getting WiFi enabled before loading the tune. The update fixed some menu issues out of the box.


    Year: 2011 Submodel: GT500 Phoenix, AZ

    Helpful (2)

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