Knightshade
Well-Known Member
The only difference on a P car is $9K for silicon that is hand tested so it is matched and the software profile in the car. The matching prevents current from flowing all to one component and blowing it. They simply match these parts prior to assembly. Motors are the same. No one is going to get an AWD car and have it become a P car post sale.
Your claims contradicts both what Elon said (if there was a difference prior to assembly then lot sorting drive units would make no sense) and what numerous owners have reported (being delivered an AWD when they ordered a P and getting a software push to make it a P)