Can I make this swap?
 

Hello I have a 2001 cbr 600f4i i would like to know what other cbr years have the same parts as in could i take an 05 or 06 f4i and basically strip my 01 from engine to fairings and use the parts and engine from a newer cbr? if so what complications will i come across?

Yes, most parts from other F4i's will swap onto your bike without any issues along with some parts from the older 99-00 F4's. What exactly are you looking to swap?

01-03 will have the exact same parts. Most of the parts from the 04-05 will work expect for the rear fairing, sub frame, battery tray things of that nature. And like Mike said some parts from a 99-00 F4 will work as well.