Are you required to have a muffler on your motorcycle?
Answer In most states, but there may be some guidelines to follow
Only a few states do not require a muffler, so you will need a muffler most of the time. Some states have certain guidelines on what type of muffle and whether you can use a cut-out or bypass.
Asked by Kendra Whitmire · Last updated 5 years ago · 237.1K views · SOURCE