Nogaro Blue has been a mainstay amongst Audi enthusiasts since it first dropped in Europe on the RS2 Avant (then later in the USA on the B5-era S4). Not surprisingly, it's also a popular choice amongst those opting for Audi exclusive special order paint. Case in point is this S5 Sportback that just landed at Audi North Houston. Word from AJ Brivic of Audi North Houston is that the car is not only live and in the metal at their Texan dealership, it's also not currently spoken for. Rega...