Sorry to sound dumb, but to gut the pipes, what is required? A large hole saw to cut the welds on the rear of the pipe? Also, does the reducer on the front of the slip-on produce enough back pressure by itself to make rejetting unnecessary? I've tried to find exploded views of the factory pipes so that I could see what the heck is in there - I'm a little afraid of ruining something - this is my first bike.
