I have a Porsche Piwis Factory Diagnostic Tool, and PST2 that I have and trying to sell. Heres some more information on the tool. If you are interested please contact me. The Porsche Piwis covers Model years 1996 and up including CAN. This is Factory Level diagnostics and reprogramming. It will be a few days or more before Im ready to get rid of this.
If you are needing pre-96 coverage the PST2 will cover model years prior to 1995, but will NOT do CAN.
The PST2 and the older round cable are ready to go. The PST2 comes with an IBM Laptop with power supply cable, a Porsche Interface Card, and an OBD2 cable.
