Shave a full second off your 0-60 time and get over 4 truck lengths ahead of stock in the 1/4 mile. This makes getting onto the highway and merging effortless. Patented safety features protect engine and transmission. US Patents # 7,593,808 B2 & # 7,254,477 B1 Key Features: 1 second faster 0-60 time!, Adds up to 57 hp and 73 lb-ft, 4.3 truck length lead in in the 1/4 mile, Each level adds approximately 10hp each, Tune works seamlessly while in cruise-control, AutoRate tunes in realtime using vehicle diagnostics, 6 power levels can be changed on-the-fly with the iDash, Warranty safe: no reflash required and no traces left in ECM, Interfaces with OBD-II Port to communicate with the vehicle, Experience huge torque and horsepower gains for tow and fun, Simple plug-and-play install with easy removal for dealer service, Display DPF regen status and DEF level, TransCommand protects transmission, ActiveSafety protects engine/powertrain, Supplied SD card stores hundreds of hours of datalogs, DataMonster logs up to 20 min/max value custom alerts, iDash displays 5 custom pages of 2-8 gauges per page, Update Derringer firmware through iDash microSD card, View data logs on iDash or transfer to computer for analysis, iDash shows real-time bar graph of Derringers's added power, iDash displays temps, pressures, speeds, info your dashboard won't, iDash displays selectable alerts for speed, coolant temp, trans slip, etc.