While their is a limited time period where a new car only has Dealer parts before the aftermarket and refurbished market kicks in. largely this is because ther

While their is a limited time period where a new car only has Dealer parts before the aftermarket and refurbished market kicks in. largely this is because there is not really a market for parts while the manufacturer warranty is in effect so more parts manufacturers do not bother. The difference here is the dealer will sell you the parts most of the time no questions asked, no proof of ownership needed, no need to have the dealer install the part, etc etc. My understanding is that not even Tesla will sell you the parts, you have to bring the car in, they have the look it over, tell you what parts you need, and then you pay them to install it. this is VERY VERY different than your Audi example