Yes they would have to upgrade to directx11 for vr support, same way its required for iracing, ac, and how studio 397 says they are planning to...
Check it out on youtube. From the beginning of august, this guy is using a rift cv1 and the playstation move controllers to play steam vr room...
Potential new racer, here's hoping they get VR support. Have gone entirely to VR and not going back to triples. And shouldn't be any problems...
Trenne Benutzernamen durch Kommata.