I got pulled last Saturday night by PSO and the cop basically told me that they where using the exhaust law to crack down on the street racers, particularly out at Gandy. Will it actually work, no, not likely. If the police pulled over everybody that had an aftermarket exhaust they might make a shitload of money on $46 fix it tickets but what other crimes would go unsolved and what court system would be able to handle the backlog of people fighting the tickets.
Just another example of our tax dollars being misspent to carry out the agendas of others.