"Loud pipes save lives" was a popular slogan on bumper stickers on obnoxiously loud cars for a good while. It completely ignores the fact that loud pipes wake p

"Loud pipes save lives" was a popular slogan on bumper stickers on obnoxiously loud cars for a good while. It completely ignores the fact that loud pipes wake people up, which shortens lives, or that it increases stress in people and animals alike.