'15 JKU Sport-S 2 1/2" Teraflex lift
On Friday (finishing Sat. AM), I installed a 2 1/2" Teraflex coil lift kit. I used the adjustable Rancho (RS9000XL) shocks, which I am still tuning-in. No change to the steering wheel position; no alignment needed. Because the borrowed floor jack was broken, I did this with the Jeep's scissor-jack, another from a previous car, and of course jack stands, while working on the garage floor. Not being particularly strong, I had to use ingenuity rather than force to get the front coils into their pockets. Other than that delay, the install went well.
I was really leaning towards the 2.5 AEV, but I've seen several posts about the Bilstein shocks in their kit having oil leaks. AEV's advertising speaks to their special shocks as an integral element, so I didn't bother approaching them about substitute shocks. Also, the two local 4WD shops I talked with (one affiliated with my dealership - which used to sell AEVs) both said to forget AEV and go with Teraflex. So far, I am pleased, with only on-pavement driving, so far.