A resonator installed as part of your car or truck's exhaust system serves one main purpose — to resonate. It's sort of an echo chamber for your car's exhaust, preparing all of the loud noise coming from your engine for the muffler to silence it. ... The resonator doesn't just remove sound, it change
The best answer I'm getting out of this is 3. But this is tricky, good luck
The correct answer is A. Fountain
Hope this helps
~ J. Spieth ~
