Hi forum, this time I would like to know your opinions on chip tuning and other things like gas acceptance etc. that you can do with laptop. Does anyone have experience with it? Is it something nice to treat yourself to and also make sense in some cases or do you all grab your head at the thought of doing a Porsche in this way? If at all, I would have thought of a renowned tuner like SKN, so no backyard workshop. a big thank you in advance! Greetings