I just noticed and exhaust hanger on the left side has broken. It's the hanger that attaches to the rear outlet of the muffler and it breaks once a year and I don't know why. The right side exhaust has no problems with the hanger so I have no idea why the left side is a problem....I picked up 2 new hangers so I might double up at that spot. Any ideas what could be causing that and ideas on the placement of an extra hanger.....