Is it an ARS car? They put incredible strain on the sway bar mounts. And they break often. Though I seem to recall seeing it on E65/E66's more.

We have a guy here who can repair such things, but one of the things I've always liked about him is that he will tell you honestly whether or not he thinks he can make it as good or better than it was, and whether this will be financially viable as well.

We usually replace.

MV