So, I wanted to go with an external wga setup, but have a Hahn manifold, has anyone put an external setup with a Hahn manifold? I don't really see an easy way to do it other than to just buy a manifold with an external flange. The only problem with that is, if I go with a different manifold, the downpipe and intercooler piping will no longer line up. Anyone tackle this problem or have any good advice? I'm kind of just weighing my options, I live in a small town and don't really have access to someone for welding anything for very cheap.