yea? you wouldnt have a sound clip would you? i have no idea what its going to sound like i havent heard this thing run. i went on you tube but there isnt a whole lot just a few. i ran my r6 for about a week off the collector and i lovvved the sound but lost tons of power in the uper half of my rpms so i put the pipe back on. i could care less about how loud it is. my harley has rumble stick cams and straight pipes, i doubt it will be louder than that