Hello I am new to the forums. I have a 2011 F350 Lariat 4WD, I have King Off-Road Racing Coil-over kit in the front. It is set on 2.5 inch level right now with 2.5 Piggy Back shocks in the rear. I have had this setup since 2000 miles and I have never had any problems what so ever until now. About a month ago I noticed that when I would hit a bump on the highway my steering would get real loose. I took it to ford and they said it was a messed up steering box so they replaced it under warranty. I got it back and still had the problem at this point I had about 28,700 miles on the truck. Well it progressively got worse and worse then two weeks ago it started death wobbling really bad when I would hit a bump on the highway I would have to brake to under 40 mph to get it to stop. So I took it back to ford and they told me they found nothing wrong and that the tech's and ford told them to stop working on it due to the aftermarket suspension. So I went to my local off-road shop in town that installed the suspension in the first place they told me they think it is the track bar. So they ordered me a ready lift anti-wobble track bar that gets rid of balljoint and does a hard mount. Well after $1000 worth of parts and labor I get it back. The death wobble is gone now but now it has the worst bump steer. I hit a bump on the highway and the steering pulls really hard to the left and the ride is TERRIBLE! I called ready lift and they told me its going to have bump steer and that I just need a good steering stabilizer and it will help. I have always been told that is just a band-aid to the problem. So here I am I don't know what to do at this point but I cant drive the truck like this. I writing this praying that someone can help me fix this issue. Ive had it aligned and it has all factory parts accept for the coil-overs in front and now the track bar. I currently have 30,000 miles. Thanks a lot! Any help or suggestions would be greatly appreciated!! Sorry about the long post.