Originally Posted by boejangles
It's loud, sounds like a Rallye race bike but I love the sound. I'm putting a 94 DB insert with spark arrestor today so this should develop a little back pressure and quiet it down some.
I noticed my bike is cutting off at idle and really low decel so it's probably very lean, I guess mapping should cure this. I'm really green with EFI.
I modified a yoshimura from a rfs and its to loud for my taste ,over 5000 rpm barks to loud and i like the hold it for long period o times ,BTW were you got the header ???