An SCT tuner unlocks the power your truck's computer is hiding and reads the codes your dash will not - one tool, transformed vehicle.

SCT devices ship with preloaded dyno-proven tune files and hold multiple custom tunes from independent tuners - the delivery platform much of the domestic tuning world runs on.

SCT Performance has been a leader in electronic engine tuning since 1997, delivering handheld programmers, custom tuning devices, and data monitoring for Ford, GM, and Dodge vehicles. From the X4 and BDX programmers to Livewire tuners, SCT products unlock the performance already built into your engine with street-proven calibrations.