Techno-phile
S100D, P3D- in garage
This has been discussed ad-nauseum. Aside from an Elon tweet, there is no proof this is true. The part numbers are identical. Tesla has been "unlocking" LR AWDs in the US for ages now to fill orders. Have a read on other threads on TMC about this.
Elon's tweet is true, but I cannot give details of the evidence because of NDAs we signed.