Does anyone know of a undertail exaust for a 2003 CBR600f4i ?

 

no. to do this you'd have to replace your subframe, and rear swing arm of your tire to a 600RR,

it's been done b4 but it's cheaper to buy a 600rr

 

agreed, sell ur bike and buy a rr theres nothign wrong with a side tail exhaust plus u wont smell like *** from the undertail

 

and you won't roast your nutts off.

 

i could have sworn i saw an undertail exhaust for the F4i when i first got mine and was nosing around the net looking for a regular ol undertail. i tried finding it again with no luck. sorry

 

it was a red trackbike f4i with undertail exhaust, i dont know where the pic is or else i would get it on here...but it was just a rr rear end and the guy bent some tubing around to fit the new one...looked ok, but the pipe was sticking out on the side too much

 

Here's that bike:

 

Not worth it imo, doesnt even really flow with the bike well...it's like a girl with big boobies and a small/flat ***. do not want.

 

would look better if the piping wasnt so nasty and with a better paint scheme...

 

It looks like the swingarm just doesn't allow for it. Too bad. It'd be nice just to have another option as well for exhaust