There is an F4i fill M4 race system for sale locally - the price is absolutely killer. Normally I don't ask these questions because well they just seem silly. Bear with me.

The part number for the F4 (my bike) is different than the F4i bike. My understanding is that the header wraps under the bike differently meaning the rear section of the pipe has to be a different angle to meet it. From my understanding I was lead to beleive that the full (and only full) F4i system would bolt right up to the F4 with no problems (save plugging the 02 sensor?).

Has anyone done this? I don't want to buy a system that doesn't fit so please limit the responses to definate yes or no... or perhaps a link to help... I'm thinking it's 80% likely it would work as it is the same frame and roughly the same engine... but as I said I want to be 100% sure.

Thanks all!
Woot.

http://www.exoticsportbike.com/cbr_600_f4i_(01-03).htm
vs
http://www.exoticsportbike.com/cbr_600_f4_(99-00).htm

 

The one bump... any one?

 

i think part of this accounts for the different mounting position on the rear pegs, meaning you have to do the 01-03 two seat swap..

 

A ha! That would indeed make sense... Thanks

Time to find an F4i...