DFB Technology offers solutions for reading and writing engine control units and automatic transmissions of cars, motorcycles, boats, tractors, trucks, and industrial machines. The DFOX tool is an essential instrument for motor enthusiasts and specialized mechatronic technicians who want to use a complete and versatile tool.

DFB Technology offers two different types of configurations, depending on whether or not it is possible to modify the read file.

• The Master system is the best solution for those who want to keep full control over all modification work. This system provides an unencrypted data file and is therefore able to read and write files in a complete and independent way.
• The Slave system is the ideal solution for those taking their first steps into the world of chiptuning. It allows all the operations of the Master system to be performed, while the modifications are carried out by the associated Master.