O.K. heres the deal. The air set up is a pain to install first off. But the rewards far out way that anyway. It would be a crapy ride if not for the 9 way adjustable dapeners that they come with through easystreet air, that is where i got mine. You can make it ride like a Caddy or handle like a porshe. I have had them for just about one year now, and have not had one problem with them, it is now winter, I drive my car all year round. The whole system is about 30 pounds, so it is light. I am currently in the process of installing a new system so I will post some pics later. I will be happy to awnser any more question you guys have.