I am pretty new to 4 strokers and am in need for more bite. I have done all the free mods you guys suggested (wire, baffle, cut air box, 13t and added Yamie AIS kit. I have done quite a bit of research in TT and would like to add a TRC slip-on to my 06' WR. I have a simple question. Will the re-jet the Yamaha kit made be "rich" enough to run this pipe @ 2000-4500ft?