I have a 2000 CBR 600 f4 with a little short exhaust and just added a k&n filter. When i bought the bike the exhaust was already installed. I dont know if the previous owner jetted the carbs. I wanna know if I need to do anything to the carbs or am I good to go. Please pm me.. I don't want to do something that I don't have to do or fork more money than I need too. Please help!

 

Ride it first. Then decide if you need to do it. See my response on your other post.

 

Always nice to have a nice setup on carbs anyway dependant on when they were last done. I did mine around 18 months ago and was like a new bike... couldn't believe the difference!