I don't know yet how it works with Polo, but for example with Fiesta you can easily change the wheelbase by ~40mm. Of course whole setup is affected...
VW Motorsport in Hannover plans to build 3 cars per month, 30 per year. At the end of January they finished building cars from 2018 slot. They say R5...
Yes, cars have normal registration numbers, but for rallies they need to be removed and you need to use your rally number instead (top right of front...