i have been trying to find a power commander v with auto tune for my 2010 850 xp no luck in alberta was told buy 4 different dealers can not get until sept.so i called powercommander in the states and they have them in stock.was told no orders in canada yet.will ship it to me tomorrow,it comes with 2 oxygen censors one for each header any one using this system on any other quads if so are you happy with it,i had a pipe built by npp but has a flat spot on bottom end.hoping this system will tune it in
