Bully Dog GTX Performance Tuner 40470

Sleek design with easy-to-use push-button interface;Built-in Wi-Fi for calibration and firmware updates via the cloud; Wide range of applications for gas, diesel vehicles on one device; Monitor key vehicle data on full-color, on-screen virtual gauges; Flash-and-go convenience from a stylish handheld device; Data logging and monitoring of critical engine parameters; The ability to read and clear DTC codes; Storage space for up to 20 tunes from custom tuning dealer