My dealer called me yesterday on the Air Suspension issue and he confirmed it wasn't currently available along with some other options:

Cayenne S:
Option name (option code)

Prosecco Metallic (M9)
Palm tree green smooth leather (NT)
Palm tree green embossed leather (VV)
Air suspension with PASM (1BK)
Front and rear seat heater (4A4)
Dark burr wood package (5MG)
Light wood package (5TF)
4-zone A/C (9AH)
19" Cayenne design painted rim (CP7)
20" Cayenne Sport design wheel (CS51)
Soft look leather seats (N7D)
Soft look leather seats (N7F)
Off-road design package (PA1)
Sport seats with memory (PE3)
Sport seats with memory (PE4)
Thermally insulated glass (PJ1)
All seat heaters including steering wheel (PK4)


Cayenne TURBO:
Option name (option code)

Prosecco metallic (M9)
Palm tree green smooth leather (NT)
Dark burr wood package (5MG)
Light wood package (5TF)
4-zone A/C (9AH)
19" Cayenne design painted rim (CP7)
Soft look leather seats (N7D)
Off-road design package (PA2)
Thermally insulated glass (PJ1)
Sport seats with memory (Q1D)

This list was dated Dec 13th.