MapTuner is a product developed by Maptun Performance AB, where you as a customer can program your car with a simple keystroke.
MapTuner is a small handheld device that easily connects into the car's diagnostic port (OBD II) with associated wiring. With a few simple keystrokes, you program the engine control unit and can always return to the original program.
MapTuner is available to the following cars:
Saab 9-3 99-11
Saab 9-5 98-10
With Trionic 7, Trionic 8, Me9, 1.9 EDC16, 1.9 EDC16+