The NRP has wrapped up Operation Loud and Clear which targeted noisy vehicles throughout the Region.
Officers issued 52 tickets in Niagara Falls and Niagara-on-the-Lake over the past couple of weeks.
Thirty-three drivers didn't have muffler and 15 drivers were written up for not having a proper muffler.
Police say the remaining four drivers were ticketed for making unnecessary noise.
The NRP decided to launch the campaign after hearing numerous complaints about noisy vehicles.

Drugs/Weapons Found in Traffic Stop
NRP Want Help After Horses Hurt
Niagara Families Connected to Doctor
Teenager Hurt in St. Catharines Stabbing
One Driver Arrested of Two Hit and Runs
Unifor and GM reach tentative contract agreement
Marineland ships another three belugas to San Diego
PM Carney says Canada will Meet U.S tariffs “Dollar for Dollar”