4" Rock Jock coils, adjustable track bars front and rear, and adjustable control arms. No body lift yet, but that will be one of the next upgrades. Currently have 35's on it and running 26psi. I want to say the uptravel was in the 6.5-7" range. I cycled the suspension when I put the coils and control arms on, but didn't write and number down, so going off memory. This is my first TJ and all the guys I wheel with have JK's, which I have one of those as well. Maybe it's not fair to compare the TJ to the JK, but the TJ is quite a bit harsher ride. For example, there doesn't seem to be much/if any bounce in the front end if I stand on the front bumper and put any weight on it. If I didn't know any better, I would say something might be binding up, but that doesn't appear to be the case.