2017-2019 GM Trucks Improves Throttle Sensitivity Faster Acceleration from a stop, and throughout the RPM band Reduces that laggy pedal feeling Quicker turbo spool-up Optimize driving in town and on the highway Wireless Switch for easy installation Smartphone App for Android and Apple for easy adjustments and superior user experience 5 Preset Levels with 3 spaces for custom pedal maps Economy (80% of Stock), Stock (100%), Drive (150% of Stock), Sport (175% of Stock), Extreme (200% of Stock) Corrects speedometer for tire upgrades between 26� 42� Speedometer recalibration for gear/axle swaps Reads and clears diagnostic trouble codes Digital Battery Voltage...