GSXR4Me said:I am kind of disappointed with the Power Commander right now, but I'm sure It will grow on me. I am currently having a difficult time setting the right map. I do all the work on my bike myself and am too stubborn to take it to the shop and have it mapped professionally, oh well.QUOTE]
don't be disappointed in the pc3usb....if you don't get the bike tuned on a dyno,you'll never get it right.you cannot tell when you have the correct air/fuel ratio without one.if you try without doing it...your doing nothing but wasting your time.try to find a map from someone that has the same or close to what you have...also,what elevation the bike was tuned at will make a difference too....but,don't be disappointed in the unit if you don't get it done right.
as for the original question....i have one on my 04 r1 and i couldn't be happier with it.i also had a pc3r on my 02 r1 and was very satisfied with that one as well.