[dscott]

JT, don't be concered about upsetting the cart. If there are problems I would definitely like to hear about them. We have gone through the header and mount problem in the past. What we found is generally the headers were wrong. We had new jigs made for proper fit (this was about 3 years ago). With the old mounts it was very easy to put them in wrong so we went to a new design to lower the engine and use the same newer style mount on both sides. The frame mounts should have a mark on them for right (R) and left(L). I can't recall ever having a problem with the sidepipes other than the headers and mounts causing them to mount improper. I hate to say but I hope you didn't get a set of the old headers that were causing problems. I'm going to install a set of sidepipes on a car today to check them out for fitment. I sent you an e-mail.
Don