Double or Single for the Busa?
I have rode the Busa for 1 season now with no pipe. Love the bike, need a pipe. Problem is Double or Single, and what kind. I know for sure that it doesn't need to increase HP or make the bike lighter (bike is crazy enough) but I have had conflicting advice as to the way to go with this bike. I am lening towars slip ons rather then full system. Can anyone help?