+1Some people have talked about it failing but I had mine welded on and after 2 and a half years of a DD and some pretty good wheeling it's held up fine
After a year and about 5 jeep badge trails (and a few others) on my young daily driver there are no issues with my rk rear track bar bracket either. It is welded and bolted on. Also mine doesn't come close to making contact with anything fwiw. The front lower control arms are also working great and are well built out of solid steel and the joints are beefy as well. I know there are other great/popular options. I'm not sure about the 1" stretch problems though, that seems lousy. But I would be interested in hearing someone from RK either explain or answer some of the valid questions presented here about it. I also have EVO products and would buy from both companies again.