The real deal can't be far away!
There is now a TSB for Sports Exhaust installation (2/05 2601)
Carrera and Carrera S XLF
Some info:
With the new sport exhaust the siginal for activating the flaps in the main exhaust mufflers is provided by maps in the DME control module, not the speedo as with previous version.
Vehicles without Sport Chrono will receive a new button in the center console.
Vehicles with Sport Chrono active state is displayed by a lighe emiting in the new button.
SE complete system p/n 997.044.200.01
Muffler p/n left 997.111.611.00 and marking 997/19
Muffler p/n right 997.111.612.00 and marking 997/20
Associated tailpipes left 997.111.981.20, right 997.111.982.20
Time units for complete install:
Without Sport Chrono 440 TU
With Sport Chrono 330 TU