This Lift REQUIRES new longer length Shocks that are INCLUDED. An adjustable track bar is also included for optimum axle centering and ride quality If you're looking for a nice COMPLETE lift to give you a little extra height, you've come to the right place! RevTek Lift kits are an easy solution that easy to install, safe to use, and best of all, they maintain factory ride quality. Complete system, includes new shocks all the way around, as well as new upgraded lifting coil springs, plus all necessary hardware and instructions All necessary hardware, as well as detailed instructions that include photos. The part number for this RevTek Suspension front lift kit is RevTek 588 and it fits 2007-2017 Jeep Wrangler. It lifts the front of your Jeep up 3" and the rear 2", giving your Jeep a great ride and allowing you to safely run up to a 35" tire on positive offset wheels.