by Ganimir » Mon Nov 23, 2020 11:48 am
It all Depends of the cars which you want to tune. Year/ECU/TYPE/Engine
1.if you will start with some old cars from 2000-2007 8 you can ordered Kess/MPPS V18/V13/ Fgtech v54 all of this programmers will read write most of the ECU :)
2. For changing the maps in the ECU file better use Winols.
They are a lot of info in this forum where you can find some basic guides how to tune the cars after you read them you have to start tested with the car and to find your own way how the cars react on your changes. It's a lot of testing and monitoring of the cars components. You also will need some good Diagnostic tools of which you can monitoring all the sensors like EGT/pressure/Fuel/Speed/airflow/ and etc.
Start scratch your head from now :D