SO..... assuming the bushings are not the issue, and the problem is the ovaling of the hole where the bushings sit (which is part of the engine case), there would be no easy fix, correct? besides looking for an aftermarket exhaust that is not dependent on the front mount bushings being perfect.
I hope that is not the issue in my case! I can't fathom replacing so much for such a simple issue.
I know the muffler it self is a bit heavy, and I have seen other aftermarket options (though not many) that I assume are lighter. I have not heard them talked about too much, so I figured they were not great. any suggestions for another exhaust to help remedy this issue IF it turns out to be the engine case as the cause?
any comments on these? it looks like it uses the engine mount, but probably won't need too much special or precise linkage.
http://www.danddexhaust.com/content/...xb12r-xb12x-ss