The X4 Power Flash arrives Pre-Loaded with DYNO Proven tune files that INCREASE HORSEPOWER and TORQUE! Programming your vehicle with one of SCT's pre-loaded performance or fuel economy tune files is as easy as 1-2-3. Simply plug the OBDII connector into y.
SCT unlocks greater vehicle performance through ECU calibration, so your vehicle is better equipped to meet your specific needs. We\'ve released performance calibrations for hundreds of vehicle makes and models from Ford, GM and Dodge. Our calibrations are quickly and easily uploaded to the vehicle\'s engine control module using our handheld programmer technology. By optimizing vehicle calibrations, SCT tuning unlocks greater vehicle horsepower, torque and drivability. SCT aims to provide top-shelf performance when and where it\'s needed most, and to continue as the benchmark for aftermarket tuning solutions.
The X4 Performance Programmer connects high-performance tunes to your vehicle for an immediate boost in horsepower and torque
Awaken your engine to its real potential with preloaded, dyno-proven tune files through the easy-to-use functionality
Modify a variety of parameters at the touch of a button, all while monitoring gauges on a customizable display.