MGMiller
Member
I'm pretty sure it's 2 in the front and 2 in the rear. 4 total.....https://www.teslarati.com/tesla-model-s-model-x-refresh-megacast-first-look-photos/Two castings per corner, which is what they’ve done, isn’t using mega castings. Those are within the range of “normal” castings and are also just subframes. They’re still bolted to the main chassis of the car. Megacastings replace core portions of the chassis. That’s how you can tell they’ve reached the limits of the current architecture. If they could have reasonably swapped in mega castings with this refresh, they would have.