Hello everyone,

Iam trying to learn how to do a proper tune for my e46, but iam struggling to find information about what maps need to be modified and so on.. I use winols for maps editing and even got damos file for my ecu.

Maybe you could help me in one of the these two ways?
1.Post some bmw 320d proper tuned and original files so i can do some research what needs to be changed.
OR
2. Edit my bmw original file.

Thank you in advance! :angel: :angel: