I will tell you it is pretty loud if you just hack the mufflers off and put on tips. It's not terrible, but it drones quite a bit under normal acceleration. If you're holding a constant speed with, say, 1500 rpm it's not that loud. But give it half throttle and get it above 2000-2500 rpm, the drone is pretty bad. I can live with it, but would like to change it up. Floor it tho, and the sound is very nice. I find myself going WOT more often just cause I like the noise, especially when you let off the throttle and the engine slows down, love the sound.