This is instructions on how to alter your stock fuel map without a Power Commander on the 03+ bikes:

http://r6messagenet.com/forums/showthread.php?t=15407

:lol: Did tha #29 wire mod. a few days ago. Rode my R6 this morning =almost hurt myself, Got an Arata full ti. header/pipe went +3 , on C1,C2,C3,C4 front wheel kept lifting 8-11k RPM. without mod bike was pissed off back-firing and surging idle... ALL fixed now THAX!!!!!!!!!

No prob :)

I also have a 2004 R6. I was just wondering what you have set your bike to. I have a yoshi tri-oval(slip -on)

Just buy a powercommander and make life easy, you can download new maps as you change things and when you become proficent with it you can make your own maps. I think better than cutting any harnesses

i did it..it worked its easy (just remember to plug the harness back in before trying to start the bike..i was an idiot and tried starting it and when it didnt start i started to freak out..then realized i hadn't plugged the ecu back in..lol) but back to the main point..it smoothed things out a lot it gave me more low end grunt , wheelies are much easier and everythings just nicer..so i highly suggest doing it..just my .02 ohh and my only mods are a micron slip on

what is the fastest time recorded on a r6