Looking for opions on the M4 Hight mount for an R6. I'm looking into buy this but cant find any sound clips of it on an R6. I've been to http://www.sportrider.com/tech/146_0410_pipe_clips/
to listen to the clip of the M4 but it doesnt specify which model of exhaust it is and what bike it is on. If anyone has any information on this exhaust please chime in.