You could listen to mine if you are in the area. I have a Grimmspeed catted J-Pipe with a Perrin Resonated exhaust. It's definitely louder than stock but not obnoxious in my opinion. It fills out the exhaust outlets a little better than stock but it isn't huge. I really couldn't be happier with it.
I'm in Enfield, NH.
I'm in Enfield, NH.