hi erstma, so I soon wanted to buy an a3 tdi…but I still don’t know exactly with which engine. there is only the 1,9 with 90, 110 and 131 hp (with the “old” a3), right? so it’s also important to me that I can get some power out of the engine later on, what would be the best thing about my chip, right? because the motors have all the same ccm I ask myself now what is the difference with these motors? -is it just the controller? -the turbo olader? -or what else? can I get the same power from each of the 3 motors with the same chip? or which of the 3 motors is to be recommended if there are differences? thank you for your tips, niklas