Perfect condition. Used for my 2013 Jeep JK. Must be unlocked via superchips support. Description Superchips knows Jeeps. The Jeep Flashpaq PN. 3872 uses the same technology as the best selling Flashpaq performance tuner to deliver extra power to the wheels, exclusive off-road features, and a re-calibration of the Jeep's electronics for tire, axle gear, and transfer case gear changes. We know you are not looking to win races, so we developed our tunes and features around how you use your Jeep. All of the tuning levels work in 2WD, 4WD-HI and 4WD-LO delivering more power to the wheels to help out the underwhelming 3.8L or replace the power you lost by adding larger off-road tires and a lift kit. Features Multiple performance tunes included Heavy load towing and fuel economy tunes included Automatic transmission optimization Electronic speedometer calibration for tire, axle gear, and transfer case gear changes Read and clear diagnostic trouble codes Real time idle up for running accessories such as welder, winch, and air pump Adjust tire pressure monitoring system alarm Lock Rubicon lockers in 4-HI Control electric fan on/off temperatures Crawling off-road tune included for JK