From Carrera RS 2.7 to GT3 RS – a brief history of Porsche RS cars
A brief history of Porsche RS cars: we take a look at the most significant RS models ever created
The Purest Decision. RS or RS? - Speedhunters
Porsche 2.7 Carrera RS v 991.2 GT3 RS: evolution of Rennsport - Total 911
The Porsche 911 Book' Is a Must for Fans of the Iconic Sports Car – Robb Report
Porsche 911 GT3 RS celebrates 50 years of Carrera RS 2.7 - Porsche Newsroom USA
Fifty years of the Porsche 911 Carrera RS 2.7 – 'Germany's fastest sports car' - Porsche Newsroom USA
How the 1972 Porsche 911 Carrera RS 2.7 and Its Ducktail Made History
How the Carrera RS 2.7 inspired the 911 GT3
The predecessors
Exclusive: the story of the last ever RHD Porsche 2.7 RS