Towing with 03-06 Cayenne V8

[rhart]

I'm looking to tow an enclosed trailer with an older V8 Cayenne that I am on the hunt for now. Do I need to buy a Turbo in order to get air suspension to level the truck once hooked up? I can't find info on if the Cayenne S has adjustable air suspension. Or does the non turbo have some other way of dealing with a trailer?
Thank you
Rick

[cfries]

Its an option and most non turbo's do not have it. I tow my Carrera with my Cayenne S (without air suspension) just fine and truck doesn't sag. My trailer is a 2000 lbs steel and no weigh distribution setup either but could help.