Dynoport XP 800 pipe (fits 2008/2009 not sure about 2010.) This is the pipe only and does not include Y-pipe or silencer. New with ceramic coating -perfect condition. Big John says there is no advantage above 8000' which is where I ride. He suggested selling to someone in the sea level to mid mountain crowd who would realize the full advantage (up to 5 hp.) I installed the pipe on the sled, ran it in the shop, talked to Big John, and removed it. This pipe costs $499, selling for $450 firm plus shipping -I get an 80% discount with Fedex. Call Tracey @360 761 9393 or PM me.