Hi experts! I’ve been thinking about doing my c200cdi for quite some time now. However, I don’t have the courage again, because I don’t want to take any chances. I had a conversation today with a certain Mr. Wolf (www.chip-tuning.at) who sells tuning chips, i.e. precisely intermediate boxes. He explained to me that he or his sales and his partners would be the only ones (!?) worldwide that do NOT do the tuning by increasing the loading pressure and injection pressure, but they work with changes in the diesel air mixture. It’s not understandable to me as layman. But in my opinion, it sounds quite good if the loading pressure and injection pressure are not increased. Is that a humbug? Is it possible to increase the performance of the CDI only by means of chip without increasing the pressure? I am now completely confused, since I don’t understand anything about it, but other people don’t want to make a mistake. Maybe an expert could comment on it, as in this case do it should be possible, because this man is going to increase the Druck.