Air Oil Separator (Carrera S 05-08)
Do you drive your Porsche hard? Track Days? It is a good idea to change your air oil separator as preventative maintenance. Your air oil separator has a rubber diaphragm in it, over time it can fail. When it fails oil will dump into your intake causing a cloud of white smoke and potentially hydro locking your engine (not good = bent rods).
- Carrera S/Carrera 4S 05-08