I just went to get my haircut. It keeps growing every day. At one red light I was first in line and a flat grey rattle can sprayed 4 door econobox generic vehicle pulled up next to me. I guess we were in a street race and I did not know it. If you look up the term "fart can exhaust" it could be the sound of his exhaust. Just annoying as heck. The speed limit is 40, and the cops may let 45 slide, but not more. I was at 40 or 42 as I crested the hill and he went past me fairly quick to make sure I was entertained with his awesome exhaust noise.
His windows were tinted pretty dark, so I have no idea who was driving and I really can't possibly care less.
My El Camino has real dual exhaust, and I had to get the muffler shop to go to a quieter muffler than their first try. I told them the last thing I wanted to was hear exhaust while cruising. It does have a nice idle burble, but I don't like loud exhaust. Not my style.