I used to play Wreckfest. I played it a lot. I liked it.
But a year ago I bought myself an Oculus DK2, and I drifted away. Sadly - and I am sad about this - I can't play a racing game now without VR. It's just not the same.
There are others like me too. There are lots of people with VR and not enough fun games to keep them occupied.
So how about looking at VR? Didn't you update to DX11?
Some VR support might just get an influx of players, and spike in sales.
I'd be back in a heartbeat.