I just purchased a 2007 Ski Doo 550 GSX in SHOWROOM CONDITION!! I was cleaning the carbs because it would die frequently until it was warmed up. I then noticed that the intake boots (carb sockets) were all weather cracked. I thought this can't be, on this new of a machine. I called several local dealers and they are all out of stock and they will not receive them until maybe June or next Fall. So I spent the afternoon looking online and everyone is out of these. In my opinion this apparently a manufacturing DEFECT and should be covered under warranty. I called Ski Doo at the Wausau Number and I was connected to someone in Canada who had NO Clue. I have been a Pure Polaris Guy for over 23 years and NEVER an engine problem with ATV's and Snowmobiles. Does anyone know where to get these boots or have had a problem similar to this?? I really like the way these machine handles and rides and they are very nice to work on but I have that uneasy feeling in my stomach right now because we have 12 inches of snow now not in June.