Audi S8 Plus 4.0 ECU files

If you need original ECU files or other reliable information about your Audi S8 Plus 4.0, you are in the right place. The information provided by us is reliable and readily available, here to help you tune any Audi S8 Plus 4.0 out there. Below you will find all engine options for Audi S8 Plus 4.0. Just click on the engine of your choice and you will see information about hardware and software numbers, ECU type and also where you can download original ECU file.