The turbo is a K03s as opposed to the K03 and 1 extra gear in the gearbox.
I think AUQ and AUM blocks are the same
It's AUM, not UAM.Both AUM and AUQ have ko3s turbos, as has already been said the extra 30bhp is down to the mapping.
Not sure about that one Lewy as AUM's have a K03s