Delaware Code Title 21. Motor Vehicles § 4311. Mufflers;  cutout prohibited

(a) No person shall drive a motor vehicle, including a motorcycle, on a highway, including residential streets, unless such motor vehicle or motorcycle is equipped with a muffler in good working order and in accordance with manufacturer's specifications and in constant operation to prevent excessive or unusual noise.

(b) No person shall use a “muffler cutout” on any motor vehicle upon a highway.

(c) It shall be unlawful to sell or offer for sale any muffler without interior baffle plates or other effective muffling devices or to sell or offer for sale any “gutted muffler,” “muffler cutout” or “straight exhaust.”

(d) The provisions of this section shall only apply if there is not a violation of § 4311A of this title.


FindLaw Codes are provided courtesy of Thomson Reuters Westlaw, the industry-leading online legal research system. For more detailed codes research information, including annotations and citations, please visit Westlaw.

FindLaw Codes may not reflect the most recent version of the law in your jurisdiction. Please verify the status of the code you are researching with the state legislature or via Westlaw before relying on it for your legal needs.