I'm thinking about a 2.5" lift with new springs from rough country. looking over the instructions it appears pretty simple to install. Only question is how do I adjust the drag link to recenter the steering wheel.

 

Several posts on this issue. Loosen the two bolts holding the collar and grab the collar and twist one way or the other while watching the steering wheel. When it is centered, tighten the two bolts and drive it to see if you are on. If not, repeat the procedure again until the wheel is centered.
I did this same kit yesterday and it went on great. No problems.

 

Right on! Thank you.

 

Here is the full Alignment 'How To'....

http://project-jk.com/jeep-jk-write-...-end-alignment

 

The AEV pro=cal will help you center the steering wheel while you are adjusting the drag link.