553.06 MUFFLERS.
   No person shall modify or change the exhaust muffler, intake muffler or any other noise abatement device of a motor vehicle in a manner such that the noise, measured in dBA emitted by the motor vehicle is increased above that emitted by the vehicle as originally manufactured. No person shall operate a motor vehicle with an inoperative or defective muffler.
(Ord. 31-76. Passed 4-27-76.)