Cars Video: Porsche Gt3 Rs 4.0 Doing 295km/h On The Autobahn! 27 October 2015 Watch as this Porsche GT3 RS 4.0 takes it up to 295km/h on the German Autobahn! Watch as this Porsche GT3 RS 4.0 takes it up to 295km/h on the German Autobahn! Play video
