I have zero desire to do any performance or emissions changes. For anything (well not anything, but it feels like anything and certainly quite a few parts) wit

I have zero desire to do any performance or emissions changes. For anything (well not anything, but it feels like anything and certainly quite a few parts) with electronics, I can't buy a real OEM BMW made part that is an exact match to the replacement and install per their specs without the dealership authing it. The car will throw an error and tell me to go give BMW more money so I can use it.