Lifted XJ Cherokees
3.5 inch lift
At this height you will need some things to make sure you still have a comfortable and safe ride on the road.
1. Slip Yoke Eliminator or SYE
2. Double Cardan Drive Shaft (Dual Cardan)
3. Longer Shocks
4. An adjustable track bar or you can relocate the mounting of the current trackbar.
5. Longer brakelines
6. Shims for rear axle to fix angle
At this height you should start thinking about lower control arms. They aren't really needed yet but it is definitely a good option.