The rad in the boot works extremely well with the Norwegian cars so there is no reason why it wouldn't here too.

Remember the main reason is because they run large intercoolers and simply don't have room to run a rad there too, so they have to relocate them, although in most cases the water temps are better than in the conventional position and so are the ACT's!

All the cars with this I have seen have a cut out underneath the boot floor that scoops air into the rad, but bare in mind, as with this months cover car on his first mock up of the rad box, the air pressure can get extremely high if your not careful, so think about the air out, just as much as getting the air in!

Good luck though!