I bought one a full carbon one and fitted in about a month ago. Havent used it much because of the weather. But its sounds amazing!! I havent bothered with the baffle. Although my plan was to get a powercommander next year some timw. But from my expirance with it so far. The bike doesnt seem to run badly at all. Id say it feels better if anything. I noticed a slight bit of umpppff between 4-10ish k. From my research in to it, its ok the run it without. But youll be better having one for optimal performance. ie track days etc. So what about the guys on here with a R77 Yoshi?
I've gone the whole hog with the pcv and custom map, runs uber smooth, especially low down, I believe that some bikes run a bit rough without the power commander?
