I’m on a particularly gnarly section of the spectacular North Coast 500 route in Scotland and gripping the shiny, heavily worn Alcantara steering wheel of a battle-hardened 997 GT3 RS 4.0. How ...

Rumored since almost the launch of the GT2 RS, Porsche ... GT3 RS 4.0L Limited Edition (exact name not yet known) will sport a larger displacement flat-six. Bumping engine size by 200ccs, the 4.0 ...