Hmm, what do you mean? I think this is mostly public knowledge. I don't know how much Tesla tries to inhouse, but I would guess it's roughly similar to other OE

Hmm, what do you mean? I think this is mostly public knowledge. I don't know how much Tesla tries to inhouse, but I would guess it's roughly similar to other OEMs (kinda a wild guess tho) Most of the components are designed by suppliers they partner with. I don't know that you're going to find a good hyperlink for this stuff.