I'm Happy that the bars worked for you. Sometimes it is amazing what $30.00 can do for you!! But to be honest with you...if the slapper bars work, that means either your leaf springs are too soft or you shocks are worn out. The slapper bars just keep the front of the leaf springs from winding up. A good set of springs that are correct for the car should do the same thing......but $30.00 is a lot cheaper that $330.00 for a good set of springs.