Motor vehicle muffler; high density population areas

HRS §291-24.4, under Chapter 291.

HRS §291-24.4

[§291-24.4] Motor vehicle muffler; high density population areas. (a) No person shall use on a public highway in a high density population area a muffler that noticeably increases the noise emitted by a motor vehicle above that emitted by the vehicle as equipped by the factory.

(b) Any violation of this section shall constitute a violation and shall be enforceable by law enforcement officers. Any person who violates the provisions of this section may be issued a summons or citation for the violation. Violation of any of the provisions of this section shall subject the violator to the following penalties:

(c) As used in this section, "high density population area" means a county having a population of five hundred thousand or more. [L 2024, c 171, §2]