Edge Products 25350 CS2 Gas Evolution Programmer Fits select: 2017-2019 CHEVROLET SILVERADO, 2017-2019 GMC SIERRA

DTC Read & Clear Compatible with Expandable Accessory System (EAS) Recalibrate tire size, gear ratio, and speedometer Edit/raise RPM and speed limiters Shift Points Active Fuel Management Disable Enable Multiple tunes with power gains up to 18 hp and 27 lb/ft of torque