Yes, though it's likely less than two inches. It can be as simple as a coil spring spacer, or as involved as a full budget boost/leveling lift kit with shocks, trackbars and a few other parts.
I'd try the coil spacers first. Measure your jeep at the bottom of the body, behind the front fender flare, and in front of the rear flare, at the pinch seam.
What is your current set up, and what do you plan to change and or add, if anything?
"Genius may have its limitations, but stupidity is not thus handicapped."