Derringer features 6 power levels adjustable on-the-fly. Interfaces with OBD-II (On-Board Diagnostics) to communicate with the vehicle's ECM. AutoRate uses vehicle data to adjust tune in real-time. ActiveSafety protects engine/powertrain. TransCommand protects transmission. Control Derringer, monitor key engine and transmission functions, record up to 100 parameters for hundreds of hours, read and clear codes with iDash DataMonster or SuperGauge. Key Features: Up to +40hp, +63lb-ft, 0-100 mph 4 seconds faster, 6 power levels that can be changed on-the-fly via iDash. Each level adds approx 8 hp, Simple plug-and-play installation with easy removal for dealer service, Interfaces with OBD-II Port (On-Board Diagnostics) to communicate with vehicle's ECM, Warranty friendly: no reflash required and no traces left in ECM, Works while in cruise-control,AutoRate tunes in realtime using vehicle diagnostics, ActiveSafety protects engine/powertrain, Transcommand protects transmission, iDash displays dozens of temps, pressures, speeds, and info your dashboard doesn't, iDash displays 5 customizable pages of 2-8 gauges per page, iDash displays DPF regen status, distance between regens, DEF level, iDash logs up to 20 min/max values with customizable alerts, iDash logs up to 100 parameters at 20hz, Supplied SD card stores hundreds of hours of datalogs, Data logs can be viewed right on the iDash or transferred to a computer for analysis, iDash displays user-selectable alerts, examples: speed, coolant temp, trans slip, Real-time bar graph displays Derringer's added power, Update Derringer firmware, calibration through iDash using microSD card. US Patents # 7,593,808 B2 & # 7,254,477 B1

This Part Fits:

Year	Make	Model	Submodel
2014-2017	Jeep	Grand Cherokee	Limited
2014-2017	Jeep	Grand Cherokee	Overland
2014-2017	Jeep	Grand Cherokee	Summit
2017	Jeep	Grand Cherokee	Trailhawk
2014-2018	Ram	1500	Big Horn
2016-2018	Ram	1500	HFE
2014-2018	Ram	1500	Laramie
2014-2015	Ram	1500	Laramie Limited
2014-2018	Ram	1500	Laramie Longhorn
2015-2018	Ram	1500	Limited
2014-2018	Ram	1500	Lone Star
2014-2016	Ram	1500	Outdoorsman
2014-2018	Ram	1500	SLT
2018	Ram	1500	Sport
2014-2018	Ram	1500	Tradesman