I just bought and installed some ebay headers on my 95 Civic EX. They went on fine and smooth, but one problem i ran into was that the down pipe doesnt line up with my exhaust underneath the car. Now I have an exhaust leak. The down pipe seems to be tilted down a little, but just enough to where the exhaust will not bolt on properly. Is there any sort of special piping I can use to make it fit? or can I reposition my exhaust?