Can I upgrade the head unit in my Audi A8?

I recently purchased an Audi A8 and I'm not satisfied with the head unit that came with it. Can I upgrade it to a better one? If so, how do I go about doing that and what are some recommended head units for my Audi A8?

Yes, you can upgrade the head unit in your Audi A8. The process will depend on the specific model and year of your Audi, but it typically involves removing the old head unit and installing the new one. Some recommended head units for your Audi A8 include the Pioneer AVH-W4500NEX and the Sony XAV-AX5000.