i have not done my 800 yet (plan to come spring time) but i have done my 500. i used 1.5" pool vacuum hose to snorkel. check out rubberdown customs - atv lift kits and accessories When Strength Matters, Do it your self, front and back kits for a plate that goes onto the air box to hook up the hoses. for the belt you need some rubber couplers, a couple plumbing fitting and some barbed fittings for the hose to conect to. then you got to decide where you want to mount your stacks. or you can go stealth and run the hoses into your headlight pod. once you have figures out where to put your stacks just run the hose and connect. i have a good link that is on an 08 800. and i will put the only pic i have left of my 500.