Colin J Monteith
New member
I know there is lots on Akrapovic but I don't see anything on a specific question I have. In terms of the pitch (if that's the right word) does the exhaust pitch go up, down or stay about the same? And for volume of sound or decibels, does it go up, down or stay about the same? I did have someone who has a Suzuki bike say it got a bit deeper (throaty) and just a bit louder - is that the same on BMW scoot?