I'm a student at Virginia Commonwealth University doing my graduate thesis on Cobra Engineering. I am in need of the opinions of motorcycle experts on aftermarket exhaust systems and thought this would be the place to find some!
If you have 5 minutes, could you please help me out and take a short survey about aftermarket exhaust systems? It is quick and your help would be much appreciated! Thanks!
http://www.surveymonkey.com/s.aspx?sm=N ... Pkdg_3d_3d