The 2Low kit increases trail turning ability by allowing tighter turns on narrow switchbacks, and eliminates most front end steering bind associated with 4WD. The 2Low kit is a completely internal modification and does not require any other modifications to the transfer case housing or components. Installation can be done with the front-half of the transfer case remaining in the vehicle.The 2Low retains the use of all factory low-range options such as; ESP disabling, electronic swaybar disconnect, and locker engage & disengagement. In the 2Low position the 4WD dash light will illuminate indicating you are in a low range gear.The new shift pattern is: 2H > 4H > N > 2L > 4LFits Rubicon Model JK Wranglers only (241-OR transfer case)