ok then master of knowing all things do explain to me the guy who was driving the truck when it happened how it came off.

 

Well it doesn't take a rocket scientist to figure out if a part of your car falls off it wasn't secured properly. If you are insulting flow master and saying they flow so crappy they they fly off (which you did) then you are obviously 1. Mistaken and 2. Lack basic mechanical understanding. A flowmaster flows a heck of a lot better then lots of stock mufflers and the stock mufflers don't go flying off do they? All you're doing is continuing a ridiculous internet myth and you got called out on it.