I am thinking of changing my control arm bushings. I have done a little searching but most stuff was older posts and wanted to see what was the latest and greatst. I am going to go with the DSS so as I understand you cant use Enegy Suspensions poly sway bar bushings because of interferance. Sounds like not a very good customer service company. I talked to a company called Prothane and they have the control arm bushings but no 34MM sway bar bushings. Has anyone used this company with any luck? Is changing the control arm bushings hard to do? Any good directions? thanks for any help