In 1976 I bought a Reccaro seat and it has been in about 15 different vehicles since then. It looks like the seat in the VX. I have always used that seat to help my back. Whenever I sold a vehicle, everyone would always comment on how little wear there was on the drivers seat. As far as the VX causing back problems, I don't think so. If someone has back problems the VX is not going to help them.

Mike