2001-2016 Chevrolet Silverado/GMC Sierra 2500/3500 - LB7/LLY/LBZ/LMM/ Duramax Diesel All-in-one performance tuner and monitor Mileage XS, Heavy Tow, Performance Tow, and Performance tunes Perfect upgrade for improved mileage and towing performance Up to 175hp and 470ft-lbs tq gains State of the art high-resolution color touch screen Edge-to-Edge swipe technology, for easy screen navigation 20+ years of diesel tuning experience for clean, safe, usable power/torque gains Easy installation, with just one OBD-II connection required Monitor data you want, including EGT?s, Boost, Trans Temp, Coolant Temp, DPF %, Rail Pressure, and more Set audible and visual warning points for vital engine/drivetrain temperatures Customizable display with various screen layouts, colors, backgrounds, and PID's 5 in. capacitive touch screen for easy viewing Performance meter to measure 0-60, 1/4-mile times, and more Wi-Fi feature for easy, in vehicle updates Read and clear diagnostic trouble codes Perform manual regens and check injector balance rates New processor means faster downloads and faster touch response Expandable with EAS Accessory systems for pyrometer, pressure sensors, temp sensors, and back-up camera Built-in datalogger function, allows easy data export capabilities