I recently ordered a full Yoshi exhaust system, Stage 2 Dynojet kit and a K&N air filter (R-0990). From what I have been reading, the jet size for the Dynojet kit only goes up to 100, which will be too lean for my setup. I have been told to separately buy the size 108 jets (for starters). Since I have to buy completely different jets, does the jet kit serve any other purpose? Should I return it? Why buy a jet kit at all when you just buy jets separately? I have searched everywhere and can not find a definite answer.