hello everyone! i know an other question about the pc3 usb......i just bought the the pc3 and after some reasearch on the net i havent found a map for my bike with a K&N air filter and gutted exhaust. i am pretty sure that one of you have it and i was wondering if you could share it... is the O2 elim really needed? sorry but my english is very basic (mother tongue is french)and i dont fully understand all the posts on that, but ill get better i just moved to vancouver, bc! thx in advance for helping me out!:smile: