For the sake of saving money, I want to put a 5" Magnaflow muffler, that I have laying around from an exhaust kit, on my truck with stock exhaust. Obviously this is totally doable, and I'm going to do it, just curious if there will be anything quirky with the way it might sound. I took the MF muffler off before for an aeroturbine because it was too quiet on the 5" system.
Maybe it will sound better on 4" since velocity might be higher entering it?
Maybe it will sound better on 4" since velocity might be higher entering it?