Greetings and a question

[dbarkdoll_imp]

New member, great bikes. Been thinking of buying one used. Top of my radar is a 2013 with a Yoshimura race exhaust. Owner states bike runs great and he is the second owner, 11k miles.

Would adding this type of exhaust affect how the bike runs? Would it lean it out any making it sputter or ride rough?

Thanks! Hope to be a member of this club someday.

Hey there, welcome! Is the exhaust in question a full exhaust system (headers all the way back to to the silencer) or just a slip-on muffler? The stock headers are stainless steel which look golden-brown after some use, and have an integrated catalytic converter. A full exhaust system that eliminates the stock catalytic converter normally requires (or at the very least benefits from) modifying the stock EFI to adjust fueling for more exhaust flow. Hope this helps. If the ‘13 you’re looking at has a full exhaust mod that you like, a fuel controller is easy to attain and will allow you to dial in the fueling for your needs.