There is not.
It's likely possible via an ECU setting change -- what in auto-speak is generically called 'coding'. However, the coding community for Porsches is virtually nonexistent for reasons I've not totally been able to determine. Porsche's version of VAG (as used by other VW cars) appears to be proprietary and unaccessible via relatively simple COM interfaces, much less software that requires a PC to run. The extent of VAG data and settings on Porsches accessible through the OBD-II port appears to be limited to electronics diagnosis and fault code reading.