I would like to ask you guys that is it possible for me to use the different ECU number for my car?
I have run my A4 with this ECU number: 8D0 907 557 T with a chip. I want to change it to normal stage (150 BHp) with this ECU: 8D0 907 558 M.
Could you please suggest me about this? thank you in advance. [img]/ubbthreads/images/graemlins/grin.gif[/img]