Bama X4/SF4 Power Flash Tuner with 2 Custom Tunes (15-17 Mustang GT)Find parts that fit my vehicle

• Buy this Tuner & Submit your Mustang's Information
• A Bama Performance Calibrator will write custom tune files specifically 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!

More Power and Better Performance. Add Dyno proven horsepower and torque gains to your 2015-2017 GT Mustang with a SCT SF4/X4 Power Flash 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. Curve Gains of 32 RWHP and 39 RWTQ have been seen on bone stock Mustangs running a 93 octane Bama tune.

Free Tunes for Life! Every customer that purchases a Bama SCT SF4/X4 Power Flash Tuner is enrolled in the Free Tunes for Life program. Any time that you make additional mods to your vehicle, our team of certified Bama Calibrators will create new tunes for you. Just send us a list of the part or parts you've added and we'll upload your new tune files to the cloud.

Bama V2 Custom Tunes. When you order a SF4/X4 Power Flash Tuner by SCT, you aren't just getting a tuner. You're getting the tuner and two Dyno-tested custom V2 Tunes that are written specifically for your Mustang and your particular modifications by Bama Performance. You even get your choice of octane level. Bama includes datalog reviews to ensure your vehicle is fully optimized. Bama offers your choice of two different tunes including Performance or Race.

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. 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. This file is designed for "Race Use Only."

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.

Compact Design. The SF4/X4 Power Flash Tuner measures in at 2.7-inch wide X 5.5-inch 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-inch diagonal LCD screen with user adjustable portrait or landscape modes. The SF4/X4 also has a convenient power saving auto dim feature.

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 and/or the Real Time Data, so you can view popular sensor data such as EGT, Air/Fuel Ratio or any other 0-5 Volt source.

Diagnostics Tool. 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 Diagnostic Trouble Codes (DTCs) rather than paying a dealer to do the same. It's as easy as a few simple steps.

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. This is ideal for visiting dealerships for warranty work.

Not CARB Certified. The SF4/X4 Power Flash Tuner is not CARB certified, therefore it is not legal for use in California or any other state adopting California emission standards. Not legal for use on pollution controlled motor vehicles; intended for off road use only.

Application. This Bama SF4/X4 Power Flash Tuner by SCT with 2 Custom V2 Tune Files by Bama Performance is specifically designed to fit all 2015-2017 GT Mustangs equipped with the 4V DOHC 5.0L V8 Coyote engine, including automatic and manual transmission models that are stock or running basic bolt-on modifications such as a Cold Air Intake, Throttle Body and/or Full Exhaust System.

• Replacement Hardware – SKU 390059
• Replacement Hardware – SKU U3021H

**Please Note: The SCT SF4/X4 Power Flash Tuner ships blank from AmericanMuscle, the custom tune files will be emailed directly to the end user within 2-3 business days from Bama Performance. 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.

Fitment:

• 2015 Ford Mustang
• 2016 Ford Mustang
• 2017 Ford Mustang

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov