That is a glass pack and I do have two addional sets of baffles preceding it. It is louder than stock, but not annoyingly loud.
Never been stopped or ticketed. I keep the RPMs down in town, and mostly just let it wind on isolated country two lanes where traffic is almost non-existent and only a few isolated farms. Below about 3,000 revs it is just a low rumble, without the high pitched, annoying scream. On the Interstate you don't even notice it with all the 18 wheelers running 75 to 80 MPH too.