That said it's shakedown where they remember every corner after 2-3 passes, in rally when there is many more unpredictable changes in corner and the car needs to react it might be more difficult (ref. C3).
Although I think i20 on tarmac is the opposite of C3. C3 seemed to be oversteering as hell like a racing car, whereas i20 is more like a FWD car, understeering and only controllable by pulling handbrake (like Neuville does).
So it's mean that Hyundai alredy do a "car name" slot swap before Paraguay.
If Tanak in Chile run a 'Fourmaux' Paraguay engine and 2nd engine to this slot was Sweden Tanak engine it's mean than...
No because the rule only applies in the manufacturers championship where they can only enter 3 per rally.
Rally Chile Biobio 2025