Hello, I would like to ask a question to those who already? is (manually, not with software) the removal of the dpf on these ecu; I'm studiandomi two file ori: one with dpf and one without; to not do too many tests at random, it would be possible to know which strategy you adopt usually on these ecu's? C'? a switch or emulation? now I've heard it all, and most do not know? who to believe, please give me some indication.