I am the loud exhaust. Where we live the noise pollution is not a concern and I have no complaints around that. Many of my neighbors have lifted trucks and go vroom cars. Ironically the performance cars are the nicest drivers :)
I get it, I used to drive a GTI. I don't mind just loud exhaust by itself, as long as they are tuned well. It's the pops/crackling/backfires that set off all the neighborhood dogs and sound like they split the air that are a scourge around here. These folks also are the ones driving like maniacs in inappropriate contexts.
