I like the sound of a well tuned V8 or a nice Harley. Crotch rockets and wanna be 4 cylinders, not so much. Years ago I had a 1/2 ton Ford pickup with dual straights. It sounded good, but you could make it sound nasty. My cousin and her husband were visiting from California and he remarked, "you would get arrested in California with that exhaust." I told him that will never be a problem."