In a tribute to the legendary Swiss racing driver Jo Siffert, Porsche has unveiled a one-of-a-kind 911 GT3 RS. This unique model commemorates both Siffert's legacy and the 55th anniversary of the Porsche 917's first victory at the Österreichring.On A
In a tribute to the legendary Swiss racing driver Jo Siffert, Porsche has unveiled a one-of-a-kind 911 GT3 RS. This unique model commemorates both Siffert’s legacy and the 55th anniversary of the Por… [+1794 chars]
