I have the CBR600RR 2007. I am placing the Yoshi RS-5 Slip on and a K&N Air Filter on the bike. Will I need to have custom re-mapped/dyno etc? or is cheaper/better to just use the PCIII? Also what if anything will be needed or changed on the fuel injection system if anything or is re-mapping sufficient? For the PCIII which one is the optimal one, the PCIIIex (road) orPCIII (racing).What is the BIG difference between these two? Anyone have some really nice maps for download for this can and air filter can you post a link for the download

Thanks in advance for suggestions/advice,

Ricochet