Had to remove my old o/r H to do a clutch in my 2000 which was a POS Summit brand. I decided to get a better one and bought the Pypes o/r H from AM. Had some extra time this afternoon so I decided to install it so I can get the car back on the road as I will need it next week. Of course nothing is simple, and the drivers side down pipe from the stock manifold hits the sub frame where it bolts to the body. It just barley touches it but I know it will most likely make noise. Next issues, same side, is sliding the H portion on everything is to far over making getting the cat back on that side impossible. It almost looks like they did not bend the down pipe enough near the flange to me, I kinda irked about it but there is nothing at this point I can do other then send it back. I really wanted to buy a Mac but they want 45 bucks to ship it. I bought this one because it had great reviews on AM website.