Re: GP exhaust or no exhaust?
I took off the muffler from my old 99 back when I was in college just for grins and giggles for 15 minutes or so.
My buddies knew exactly where I was on campus from 1/2 a mile away. People were covering their ears on the sidewalk as I rode by. It's loud.
Nathan - #425 - 07 Yamaha R6
35 Motorsports, Vortex Racing, Pit Posse Motorsports, Spy Optics, Suomy Helmets, 614 Paintworx, Optimal Racing, GP Tech
Nationwide Children's Hospital/Ohio Motorcyclists for Children
The Retrofit Source