The Porsche 996 Carrera2 and 4 Performance Software Tuning from Softronic works on the 1998-99 C2 and C4.
|996 Carrera 4
*This product comes with a OBD2 cable, and software... that allows flashing for only 1 vehicle as it is tied to that vehicle's VIN For the 1999 996 C4. The 98-99 996C2 DME must be sent to Softronic for programming as the cable will not work.
The performance software tuning results in these typical performance gains for stock vehicles,all files are tested with 93oct.