Audi’s TT RS lets its inner rally car out with 400-horsepower engine

The new Audi TT RS debuts at the 2016 Beijing Auto Show with 400 horsepower and more technology than ever. This more aggressive TT RS could give Audi cousin Porsche a run for its money. The post Audi’s TT RS lets its inner rally car out with 400-horsepower engine appeared first on Digital Trends.