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.
Prohibits modification of mufflers and exhaust systems to produce audible sounds; 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.
Concerns installation, modification, and sale of certain mufflers and exhaust systems; requires inspection of 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.
Exhaust systems; excessive noise.
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.