Today has fun. Exhaust work. It finally let go and quick. Sounded like a top fuel dragster going down I-25 yesterday. Dropped through some ice on the South Platte last month. Took on water through a crack and it all went downhill quickly from there. Turned into a baseball sized hole in a hurry. Wish I'd taken a picture. New MangaFlow muffler today and it sounds way better.