Discover top-quality diesel tuners, truck tuners, & car tuning programs at SCT Flash. Maximize your vehicle's potential with our innovative tuner solutions.

Take control of your vehicle's performance with SCT's performance tuners and monitors. Unlock hidden horsepower and torque for an exhilarating ride.

The X4 Performance Programmer connects high-performance tunes to your vehicle for a boost in horsepower & torque. Awaken your engine to its real potential with preloaded, dyno-proven tune files …

Precision in your performance has never been easier than with the SCT BDX Performance Programmer. Access the latest preloaded tunes directly from the Cloud or download custom tunes from your SCT …

SCT products that are purchased 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.

Shop the Livewire TS+ Performance Programmer from SCT to unlock your vehicle's hidden performance potential with customizable touchscreen access.

Locate SCT Dealers near you. Simply plug in your info to find a convenient SCT dealer in your area.

SCT products that are purchased 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.

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 …

With the SCT tuner unlock, get access to more power and control. Unlock new capabilities today with our convenient Remote Device Unlock.