I have a friend that has a 2006 gsxr 1000 unleashed ecu, power commander 1 down two up sprockets, full Yoshi pipe, he wants to race me on the highway he smokes everything he races that is an r1 I want to race him but I don't want to look bad if he dusts me he sais he does not have any other mods but there is no way that thing is stock it blew a an r1 with a flashtune away and the guy on gsxr 1000 had a girl on the back. Should I do it my bike has a full Yoshi and that is it.