I finally got some time to have my passenger side exhaust pipe adjusted today. So far, took out all the rattles from that area. BUT, as the mechanic had the car up on the lift he almost had a fit, while looking for the source of more rattles, he found that the Pro Shock shaft sheared off down at the heim joint, just above where the threads end. So, I need to buy a new shock or ask FFR to send me one at their price or as a replacement. This car has never been raced, never been driven hard and to my knowledge, never experienced any hard potholes. This could have cost me and any passenger our lives if it had let loose at any speed. Please, especially anyone experiencing clunking noises from under the car, please check these Pro Shocks. Has anyone else had theirs break??? I read a post where someone went spinning off the road from a front suspension problem. The coil over spring was wedged into the space under the fender. Scary as hell. Comments please. Flames if you wish, anything to get this problem properly aired. Bill Heffelfinger.