We took ours to the dealership and ours falls under the recall but the part is on backorder and no clue to when it will be in stock. My girlfriend called Jeep Customer Service, if you want to call it that, and they said they have the part in stock but not sending to the dealerships and the stock was for new vehicles coming off the line. Basically the "Customer service rep" suggested we deal with it... this will be our last jeep. That is ridiculousI took my JLR to the dealer a couple weeks ago for a reflash on my gauge cluster. While they had it, they also addressed a few other recalls/TSBs (welds, radio issue, and dampener). At first, I was a little concerned (because I had already swapped out the dampener), but the replacement they installed at the dealer has actually made the steering better than it's ever been.
I've never had a wobble, but- especially since going up to 37s- any little dip on one or other side of the road would really pull the Jeep in that direction. The aftermarket stabilizer seemed to reduce that a bit, but the one they installed per the recall is even better (I was surprised they still did the recall and replaced an aftermarket component). Pretty happy with the steering as it is now [knock on wood].