I bought a car with MOD done (more power, dpf off). I have read ecu by kees. I would like to know what has been done? I am asking for your opinion if the changes are correct and what do you think about them. I also have a question is EGR off? Maybe something worth changing? I don't have the original map. The car is KIA VENGA 1.4 crdi 90hp 2010.
Regards and thank you for your opinions.