SCT X4 comes with built-in Wi-Fi functionality which allows you to update without ever connecting it to your PC. Plus it doubles as a digital gauge set, giving you real-time readouts of all your key speed stats.ĭodge the hassle of disassembling and carrying wires for updating your programmer. Its huge backlit display allows comfortable reading of data logging or real time monitored vehicle data along with other critical sensor data. SCT X4 intelligently backs up your factory PCM program during installation and allows you to return to all original settings simply by selecting from the "Return to Stock" option from the device menu. Simply plug into your OBD-II port and follow the on-screen prompts and you're ready to rule the streets. No need to visit your mechanic for installation or get your hands dirty. SCT X4 allows easy adjustment of critical parameters such as Axle Ratio, Tire Size, Idle Speed, Traction Control, wide-open throttle shift, shift pressure and much more just by using your fingertips. In-Depth Feature Highlight Wide Spectrum Of Customization And Adjustments
The SCT X4 is a performance programmer for boosting your vehicle's horsepower and torque. Warning: This part is intended for use on racing vehicles that are used exclusively for competition in closed-course racing events.