If I’m right, my calculations is like this. After saturday point are Toyota 544 and Hyundai 534. Now if Hyundai drivers get mas sunday points (1st and 2nd sundey + PS) they will get 22. If Toyota gets next positions on sunday (in front of Ford - 3rd and 4th) tey will get 14. Whit this points Toyota wins manufacturer championship.

Maybe I’m wrong, correct me please.