Porsche 996 Carrera XperTune Performance Software (1999-2004) - FS.POR.996.ET Motorsport We do not stock ANY

We do not stock ANY inventory from Speed Engineering

that it didn't reflect the raw nature of the supercar

LED ambient lighting was used initially as a cosmetic feature

Fits all 996TT/X50/GT2 Vehicles 1998-2005 (Requires Existing Fabspeed Sport Catalytic Converters to be compatible)

Porsche 996 Carrera XperTune Performance Software (1999-2004) - FS.POR.996.ET Motorsport We do not stock ANYAchieve maximum power from the Porsche 996 Carrera 3. 4L Carrera S 3. 6L engine without sacrificing driveability or reliability by optimizing the engine's performance. Fabspeed Motorsport offers an alternative tuning method for vehicles equipped with ECU's that traditionally required bench flashing. No longer do you need to remove your ECU and mail it in for a tune. The Handheld device interfaces with the OBD II port on your vehicle and your computer