Last but not the least, we should not forget that even for ALL the Cayman versions the PSM (Porsche Stability Management system) can NOT be fully disabled even though it says "OFF". The only thing you can have, depending on the Cayman model, is a more aggressive setting of the PSM with a much higher threshold of intervention.
Nico Rosberg>Kamui Kobayashi>Fernando Alonso>Lewis Hamilton>Sebastian Vettel>Jenson Button>Mark Webber
"If you like to drive on rails you can always take the train."
Andre de Vries
... "If you want pace and fun, just add lightness!"