On my wife's of CVO Ultra we installed 4" klock Werks WFB slipns on, a free flow air cleaner and a PC III. Made a huge difference is throttle reponse and the mufflers really sound nice. I think if you just open the bike up by letting it breath (stage 1) with a free flow aircleaner, get rid of the catalytic converters and a fuel tuner, you will be amazed at how much better your new bike will run. The 110 is a strong runner to begin with and a stage 1 makes it even better.