Celebrating the existence of the most revered Porsche 911, the RS book features test drives in every generation of the iconic sportscar, with all-new head to head tests and ultimate guides to complement your essential book to the breathtaking Porsche 911 Rennsport. Featuring: 964 RS v 993 RS - Which is the undisputed luftkegült legend? Our thrilling head to head reveals all. The last RHD 2.7 RS - The full, gripping tale of this barn find 2.7RS unearthed in the Caribbean. 997 GT3 RS 4.0 v 997 GT2 RS - The best 997 Rennsports come head to head in a captivating test. Modified 964 RS 3.8 - This brilliant 964 RS is given 3.8-litre power from the 993 Rennsport.