Porsche 996 Carrera XperTune Performance Software (1999-2004) - FS.POR.996.ET Motorsport Fits all 996TT/X50/GT2 Vehicles 1998-2005

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

This is a direct bolt-on kit that requires no cutting or drilling on OEM parts

Fits all Porsche 996 Turbo vehicles from 2002-2005

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

Porsche 996 Carrera XperTune Performance Software (1999-2004) - FS.POR.996.ET Motorsport Fits all 996TT/X50/GT2 Vehicles 1998-2005Achieve 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