Simple. It is a absolute must when you add an exhaust. You just remove the bowl from the bottom of the carb and use a nut driver, someone here can tell you what size, to unscrew the jet. Then reverse steps to add new one.

If its your first time you may or may not want to jut remove the carb and do it for a learning experience.

 

<div class="FTQUOTE"><begin quote>Originally posted by: Resident Dawg

I have the K&N filter already. How dificult is it to rejet?</end quote></div>

K&N's pass fine dirt particles!!! You get better performance, but the risk you take isn't worth it. I speak from personal experience here!!!

I highly recommend the ProDesign (ProFlow) adapter and foam filter (made by UNI), and an EHS Racing airbox lid with Outerwears....

 

I agree totally with the no K&N specially if you ride in dusty conditions
i'd get a UNI

 

Thanks for the info.

Here in South Fl, it is really not dusty. We get enough rain to keep the dust to a minimium. BUT, in the winter it dries up and can get dusty. I will look in to another filter for sure.

 

For what it's worth Dawg. I disagree. All though you need a outerwear and oil after every couple rides my K&N has yet to fail me. I was a K&N hater but, I have seen no signs of mine letting dust through. You can still replace it just because it IS a pain to have to clean and oil so often.