did you put any kind of hanger or is it pretty solid? what about fumes, any problem?

 

I cut off the old hanger and bushing and welded it on near where I made the cut. Not my best work but it keeps it from swaying to much. Probably could live without it.

The only issue with fumes is if I turn it on in my garage the fumes kind of build up quicker than before.

This mod has also been known to add 72 imaginary hp.