60-6,359.

Modification of all-terrain vehicle or utility-type vehicle; prohibited.

No person shall:

(1) Equip the exhaust system of an all-terrain vehicle or a utility-type vehicle with a cutout, bypass, or similar device;

(2) Operate an all-terrain vehicle or a utility-type vehicle with an exhaust system so modified; or

(3) Operate an all-terrain vehicle or a utility-type vehicle with the spark arrester removed or modified except for use in closed-course competition events.