Just got back from two great days on my new xp , that sled kicks ***.. I have owned a RMK, a king cat, a m 1000 and this is my first doo product. I have to say its the most fun I have had on a sled, we were deep in the Monashees in uncharted untouched deep snow,cutting through trees to get to the alpine and this sled rocked. Exceeded my expectations. It has v force reeds a crankshop pipe and a y pipe , as soon as you get to 7600 to 8200 its unstopable, man it was fun. just my humble opinion, oh ya upgraded the rear springs as I weigh 240 with my pack etc.