Hello, When ever I drive over a bump in the road....even the bump at the end of my drive way there is, sometimes, a loud popping noise comming from the rear end of the car. Sometimes it is the left side and sometimes the right side. I got a Saturn Chiltons's book and it looks like it must be the stabalizer (sway) bar and links. There is no mention on how to lubricate these or even if they can be. I looked under the car and one (i think) link is twisted about 45 degrees. I tried to get it back into the same relation as the other side but it is fixed solid. Do these parts (stabalizer sway bar and links) just wear out and have to be replaced? If so any ideas on how much it would cost for each side? The car is a '97 SC2 with 50k miles on it. Thanks.....Dan.