Hey guys, i have an 04' r1, and i was thinking about getting the akro y-pipe. I have a set of two brothers slip ons right now. I read somewhere that the y pipe works with different brands, but do any of you guys think i would run into any problems. I'm not expecting any big hp gains, but it is supposed to reduce the heat....so its worth a try. Would i need to re-map my PCIII if i did this? Thanks for any help.