[gallery link="none" columns="1" size="full" ids="50714"] words: Per Eliasen, photos: Per Eliasen, George Achorn Editor’s note: This article originally ran in the Q3_2020 issue of quattro Magazine. If you would like to subscribe to quattro Magazine, join Audi Club here. It all started while attending a vintage car event in Copenhagen back in 2007. “Dad, you should get one of those NSUs and start racing!” “Son, I am a gearhead but I have never heard of any NSUs making it to the USA�...