Real time news from the automotive industry. Read all about new cars, auto shows, used cars and everyting related to cars.The Audi TT RS is a very capable machine — courtesy of the Audi Quattro technology — but ABT Sportsline begs to differ, hence why the companu has come up with their own version of the Quattro platform. ABT Sportsline has been in this business for fifty years so we have