I have an 03 R1 that I'd like to beef up in the HP factor. Does anyone know a good combination of mods that will greatly improve my performance? Thanks
:scaredWhoa guys, the first and most important mod is PRM......geesh, you people are losing your edge. Also, might consider learning how to ride better, questions like that scream inexperienced rider.....
http://www.youtube.com/watch?v=vTCkyHTor7o