I’m not sure on the S and X. I have a LHD 3. The cutouts are clearly there under the passenger side dash. But you would need to replace a lot of parts: steering

I’m not sure on the S and X. I have a LHD 3. The cutouts are clearly there under the passenger side dash. But you would need to replace a lot of parts: steering column, pedals, wiring harness, dash. From what I understand the S is quite convoluted under the frunk than the 3/Y . So building a RHD S is a lot more laborous than a 3/Y.