Thanks for the informative post, that break down is very interesting.

I should have been more clear, I do not want the sunroof, or other options. The only option I have added are heated seats, lol. Call me a minimalist, but I ordered my M3 the same way.

So I'm basically trying to find a way to order the anthracite headliner which comes standard on the Sport Activity model, on the base model. Do you think this will be possible? And you read my mind about going the DIY route on the headliner, lol. Rather avoid it for sure.