Perhaps the most enduring legacy of the RS2 is the Audi RennSport badge itself. Literally translated as ‘Racing Sport’ the RS nameplate may have been seen on a multitude of high-performance Audis over the last 30 years or so, but it has arguably become most synonymous with the world’s fastest estate cars. So, without Audi and Porsche working together to transform the Audi 80 into the RS2, halo vehicle lines such as the #RS4 Avant (2000-present) and #RS6 Avant (2002-present) may never have ever e