IF ONLY I had known about that little kit. The same thing happened to a friend's 123 under a hard stop and we had to replace the sway bar (About $800) from dealer. Plus it was definately NOT a 20hr job. Taking the old one out was about 2hrs and putting the new one in and replacing the bushings took about 3hrs MAX. Vacuum lines need to be disconnected, Brake booster removed, Battery + Tray removed then just the UCA's (May aswell replace the bushings when you're in there). I would say changing the starter on a turbo 123 is harder than this.