I don't care for it... I had a 2001 Grand Prix with SLP headers and catback... The drone got on my nerves. However, sound is subjective so what I think doesn't really matter. My advice to you would be to leave the factory resonator on when swap mufflers or do a catback. Then if you want more, yank the resonator. I just had a set of exhaust tips welded on my car and the guy that did them deals with Magnaflow and Flowmaster and he suggested a pair of Magnaflows because they sounded better... His opinion, not mine. I am not looking to do exhaust anytime soon. Hopefully some guys who have exhaust work done will chime in with their opinions.