Alientech an Italian company started operations in 1991. They are one of the world’s most advanced tuning hardware and software provider. They carry out improvements in the field of engine tuning, both for utility and racing cars.

Thanks to tools and softwares developed by an highly skilled Engineering Team, today Alientech has become one of the reference points in the chiptuning sector.
The KESSv2 is a powerful tool that allows the READING and WRITING of the ECU data found in most modern Automobiles, Motorcycles, Trucks, Agricultural Vehicles as well as Marine applications by simply connecting the supplied interface cable to the diagnostic port of the vehicle. The data thus read can be modified and then written back to change the parameters of any automobile.  
K-TAG is used to read and write the ECU while on the bench: Each of the microprocessor, EEPROM, and flash memory can be accessed by connecting the tool to the ECU board