Hello porschey people just moved from the japanese turbo whizz bang world to the teutonic drive of an early 996 c2 tiptronic. Its got most options you could want apart from traction control or as I understand ASR as I'm considering fitting a supercharger traction control would be helpful, does anyone know if it is possible to retro fit ASR or is it cheaper/easier to install an aftermarket control.
Cheers

 

I assume your talking about PSM which has the traction control included. Im not really sure about the ASR.
For PSM, you would have to add the PSM module($$$) the yaw sensor,wiring between modules to interface it with the rest of the car and re-coding/programming for everything to work...Theres probably more that Im missing but my point is that anything is possible, but it would be very expensive and time consuming...