From the factory, your vehicle’s computer is calibrated for the masses, designed with the average driver in mind, not the performance enthusiast. This not only leaves valuable Horsepower & Torque hidden inside your vehicle, but it also makes for a mediocre driving experience. The iTSX / TSX for Android System unlocks your vehicle’s hidden performance potential by wirelessly re-calibrating your vehicle’s computer for Maximum Horsepower & Torque, Increased Throttle Response, Firmer Shifts and even Increased Fuel Mileage.iTSX / TSX for Android Wireless Vehicle Programmer Product Features Wireless Vehicle Tuning On-Screen Virtual Gauges Built-In Performance Tests Reads & Clears DTC Codes Backs Up Factory Tune Works with Apple & Android devices Installs Quickly & Easily Gas & Diesel Vehicles Supported Analog Inputs Easy Restoration Back to Stock User Adjustable Warning / Alerts User Adjustable Vehicle Parameters