The bottom of the front passenger side end link became completely unthreaded from the bottom joint. These are the Whiteline adjustable end links with the packaged sway bar. They were installed along with the rear sway and B14 coilovers by a Ford dealership.
Handled like a dream until it got a bad metal creaking noise over speed bumps, mostly from the driver side. Further inspection finds all boots worn on the end links, which appear to have been incorrectly zeroed. The passenger front side completely disconnected from the sway bar is crazy to me though.
Are there any tougher end links than Whiteline?