The spoken parts are:
D=driver
C=codriver
(translation is free to take into account obvious intentions - starts after the pause when RK's car is in sight)
C: ok, ok, move and get out of the way.
D: he got hurt
C: yes, he got hurt, he got hurt.
D: F*** G** (moves on)
C: ok, ok, ok, stop there, stop there.
D: (stops) Oh God, no... I don't know... I knew he would take it fast...
---
It's not that useful, because the driver is clearly shocked, has a terrible accent and speak some northern slang I'm not that familiar with. At the end he's probably speaking of the bend and how he thought RK was going to drive through it.