So this eve me and the boys worked on snorkeling my 06 450 wolverine. Fornt and rear primary no sweat , extende all vent lines also (gotta keep that carb clean hopefully solved my problems) . Getting the air box snorkeled is tricky haven't quite figured that out out yet , will problably move battery and run it straight out the back some how with a few twists and turns. Also hacked off the end of the tail pipe and hole sawed out a bigger hole left in the spark arrestor and punched a few hole inside the muffler sounds bad ***, see how it performs this weekend. Any tips on snorkeling air box wold be appreciated there's not alot of room in there!