Given the exchange rates I would have thought a permanent adjustment may be in order. When US APR distributors ae quoting $549 to do the upgrade, I am wondering what is going on over here - $1695 can't be serious?. Supply, demand, competition etc adds up to something, but not three times the price for exactly the same software.
I had APR Stage 1 in my Polo GTI and was very happy, but the gap is too great between the different brands so my new Golf GTI is probably going to be sampling one of the others.