I bought half of a K&N intake kit for a GSXR. I had to match the muffler ya know
The flanges have the same OD, 2.5", as the carbs so some rubber tubing from the hardware store should set me up for cheap.
I've got Spring Break week after next. I'll probably do a tech day on one of those to get some of this sorted out. Lemme know if anybody's interested.