I have owned my 2010 2.0T for 2 years this is the first day I got it. I was so happy!
NOx isn't what is used for performance increases in automobiles (nitric oxide NO and nitrogen dioxide NO2), its basically smog. What your looking for is "N20" for nitrous oxide and some even just say "NOS", which is not a proper term either, as it does not specifically reference nitrous oxide, its a brand name of a company that manufactures nitrous systems for automobiles.What the heck is that last photo? NOX?