If i wanted to add a turbo I would change out the stock airbox for a billet one to withstand the new air pressure. but does anyone know what I would do to change the fuel ratio to compensate for the new amount of air going into the engine??I'm looking to put a 2 1/2 pound turbo on a 99 900rr.

 

I don't know for sure, but I did a quick Google and found this no longer available kit. Has a description of what it did and the parts listing.

 

found this on "YOU TUBE". if anyone sticks a turbo for street use they must be good lol.http://www.youtube.com/watch?v=bTwf6Um_YBk. this thing keeps the front end in the AIR! gotta be unsafe in some places lol.