ok, first-off, I'm probably one of the less-techy guys here so please forgive me if I generalize, but here goes
What I'm looking for is any suggestions for aftermarket exhaust systems preferably from the exhaust manifold aft. Most of the threads I've seen deal only with the muffler or exhaust tip area. My VX came from up north and while it was a one owner and very well maintained, there is some rust starting to set in on the exhaust pipes. I would like to help the engine breathe a little easier, maybe help my gas mileage 1-2 mpg, and figured if I will need to replace this system somewhat soon I might as well get some performance improvement out of it. Any suggestions?