my grandpas got a friend thats a retired pro racer he used to race a banshee and a kfx 400. his name was chad stevens yall prob never heard of him. he wrecked and broke his leg so he retired. then he got a 450r and blew it up. his friend has a 450r with sparks exhaust and all kinds of stuff its really loud we got to stop at there house on the way to his 450r is about the loudest quad ive ever heard. he showed me how he could ride he was badass ill try to get some pics of him not sure if i can find any though. he used to race flat track and nationals
