I'm I correct in that the 955/957 Cayenne that if i purchase one without roof rails and cross bars, that I can add the factory Porsche roof rails and cross bars?

Also the 958 Cayenne has to come from the factory with the roof rails, correct?

Thank you.

 

pretty sure that is right. easy aftermarket buy on Suncoast or used

 

Although they just discontinued them, so grab a set if you can find them!