Originally Posted by
16jdmCX
Im looking to get an exhaust for my 2007 F4i but i cant seem to find any sound bits on the internet. Im not gonna buy a bunch and see which one i like. Can anyone help me out?
Your lucky day.
http://www.sportrider.com/tech/146_0410_pipe_clips/
Download the dyno run sound clip instead of the sound test. The dyno run is a much better than the sound test.
All the slip-ons, except for the stock pipe, were within only 2 hp difference from the test. 107.2hp(lowest) to 109hp(highest). Test using the same bike, and same dyno. I don't know where the dyno scans are located now.