Calibrate More Power and Throttle Response
The SCT Ford X4 Power Flash Ford Tuner is the easiest way to make a significant gain in horsepower and throttle response. As delivered from the factory your truck is calibrated with the average driver in mind not the performance enthusiast. This not only leaves valuable horsepower & torque on the table but it also makes for a mediocre driving experience. The SCT X4 Power Flash unlocks your vehicle's hidden performance by optimizing your computer for maximum horsepower, torque, increased throttle response, firmer shifts and even increased fuel mileage.

Extremely Simple to Use
You can flash your car for improved performance in just a matter of minutes. All you need to do is plug it into your OBD port, navigate the easy-to-use menus to optimize performance for whichever octane level fuel you're running, as well as what mods you may have performed (such as different gearing, cold air intake, etc). Once that's done you just flash the new parameters to the ECM, which typically only takes a few minutes to complete.

Built-In Wifi
One of the innovative features added to the SCT X4 is built-in wifi. It's a good idea to update your tuner before your first use, just to make sure all options are up to date on your tuner. Previous versions required you to use your PC and software to do the update, but on this model all you need to do is connect to your wifi and you can update it with no PC at all.

Data Logging and Monitoring
The SCT X4 Mustang Tuner allows you to data log many data points, including air/fuel ratio, RPM, coolant temp and many more. Not only will it record this data but it can be used to display real-time data on its full color screen.

Emissions Information
SCT tuning devices will not modify or delete vehicle emissions. SCT products comply with the Clean Air Act. Tunes that are preloaded in our devices have gone through hours of testing to ensure the safety of the drivers and the environment overall. Custom tuners are required to follow the guidelines of the Clean Air Act as they develop their own tunes for our devices.

Fits
2011-2020 F-Series Trucks V6, V8, Diesel