The 2013 991 RSR features a 4.0-litre flat-six producing 454bhp, channeled through the rear wheels via a six-speed sequential gearbox. Its wheelbase is 100 mm longer from its predecessor ...

That loud. The GTE-class 911 RSR has that exotic aura that tends to surround factory team cars out of Weissach. It’s clearly much more than just a highly developed 991: most obviously the engine ...