I have to admit I*m a bit curious to these two points:
- Different steering column
- Different steering wheel
I suspect a steering wheel that is not fitted with a quick release - not even the "longer locking bolt" used elsewhere, as well as one with an airbag.
The steering column? Perhaps something that buckles easier or something?
I suspect they will be over the top expensive, seeing as how they had to crash test three of them.