Prohibits modification of mufflers and exhaust systems to produce audible sounds.
Concerns installation, modification, and sale of certain mufflers and exhaust systems; requires inspection of mufflers and exhaust systems.
Concerns installation, modification, and sale of certain mufflers and exhaust systems; requires inspection of mufflers and exhaust systems.
Prohibits modification of mufflers and exhaust systems to produce audible sounds; increases penalties for violations.
Prohibits modification of mufflers and exhaust systems to produce audible sounds; increases penalties for violations.
Prohibits modification of mufflers and exhaust systems to produce audible sounds; increases penalties for violations.
Requires inspections of motor vehicle mufflers and exhaust systems.
Requires inspections of motor vehicle mufflers and exhaust systems.
In other required equipment, further providing for exhaust systems, mufflers and noise control; in inspection of vehicles, further providing for suspension of certificates of appointment; in snowmobiles and all-terrain vehicles, further providing for mufflers and sound control; imposing penalties; and making editorial changes.
Vehicles: exhaust systems.