This part is wrong, bi-xenons are factory facelift headlights, if he had those, he wouldn't have to upgrade Also, cars with prefacelift lights which are xenons, have an 8 pin connector, so that means ALL UK cars have 8 pin connectors. The only cars that may have 6 pin connectors are those from the USDM and JDM, I expect all EUDM cars to have xenons too, but I can't confirm that.
So yes, facelift headlights are completely plug and play in all UK cars
Any chance you guys may have an idea of what type my lights are on my z. It's a late 05 plate but I currently don't have the car at the moment to check.
Ordered up the depo lights thinking it would be plug and play but think I may have screwed up