RE:Tesla and Exrowe can't be absolutely sure, BUT, if you listen carefully to what Munro sais in the CyberTruck After Party stream on Youtube (I provided the link earlier), it sure sounds like he's talking about Exro. The fellow speaking just before him provides some insight as well. Munro says he might get in trouble for what he says, I think that's because he remebers the NDA he must have signed. He mentions the torque curve, pretty clear where that came from. Then he says he can't remember the namer of the company, but I think that's just to cover his a**/butt for what he has already said. So it's pretty clear to me that he's talking about EXRO, especially in view of his having met with them on Nov. 28th.