STOP surfing for adjustable track bars!!! The "issue" you have identified has NOTHING to do with the AEV lift.
The phenomenon you are experiencing is most likely due to the asymmetry in the steering system that is inherent to WJ and JK, NOT due to the AEV lift at all! Believe it or not, it was that way before you lifted it too!! (Everyone with a JK or WJ will find pretty much the exact same thing, stock or lifted.) There is nothing about lifting your JK that would affect the lock to lock steering, as the track bar and the drag link are on the same plane, and change angle and effective axle positioning together. (You should have only had to make a VERY minor adjustment to re-center the steering wheel, and the lift actually couldn't affect your toe setting at all.)
<climbing on my soapbox...>
The axle being slightly offset after a mild lift due to the track bar swing is NOT a problem, regardless of what you read by vendors trying to sell you an adjustable track bar to "correct" it. Actually, "correcting" the axle location via an adjustable track bar shifts the axle over and messes up the jounce bumper contact when you go over bumps! It also can cause the springs to rub the frame with some larger lifts. Having the axle 3/8" or so to the left doesn't cause ANY ill handling effects, nor pulling, nor strange tire wear. Save your hard earned money for other things!
<climbing down>
To put your mind at ease, you should go to a parking lot and actually measure the turn diameter both directions. What you should find is that it's basically the same, even though there is 1/4 turn difference in the actual steering wheel revolutions require to get there!!
Explanation: If you look under the Jeep at the passenger side knuckle, you can see where the drag link connects to the knuckle arm. Notice that this arm is actually pointed toward the center of the vehicle, and not straight ahead from the balljoint?
That is what's causing the steering to be asymmetric. You'll see that your steering arm is also at roughly this angle. That keeps the asymmetry from being really horrible, but can't correct it. If the knuckle arm and steering arms both pointed straight ahead, then you would have the same number of steering wheel revolutions both directions. As the knuckle arm is pointed to the left, the steering ratio between the steering wheel and the wheels is faster to the left than to the right, meaning it takes less steering wheel turns to get to lock going left than right. You most likely just happened to be looking for things amiss after the lift, so that's when you noticed. As I said above, it was there all along.
If you go to a parking lot and turn circles and find that it really does turn sharper right than left, then do check the things pointed out in Goodtimes' posts above. I don't think any of the steering clamps on a '13 can contact anything, regardless of how they're oriented, but you can check them. If you installed an aftermarket steering stabilizer with the big tires and lift, you need to check it too. If it's too short, it will hit full extension before you get to lock when turning left, and that will limit your steering a bit. (Unbolt it at the axle and see if you can turn sharper.) Conversely, if it's too long, it would limit steering to the right.
Please check these things and post back to let us know what you found. If anyone with a stock WJ or KJ is reading, check turns lock to lock from center and post up what you find for future people who stumble on this after doing suspension work.
Chris
