If your car model is included, then only get this with intention to upload a predefined optimized map with 1-click of a mouse button. Only use Galletto 1260 if you wish to load it’s preloaded optimized car map to your car. Galletto 1260 OBDII ECU Flashing sable/software allow you to connect your car to the computer and through the software – dramatically improve car’s performance. Part 4: Galletto 1260 questions & answers