Porsche News Porsche 911 GT3 RS will have 500 HP and 460 Nm flat-six 4.0 engine February 23, 2015 Christopher Bradley Leave a comment A leaked internal document has revealed all the juicy technical specifications of the highly anticipated Porsche 911 GT3 RS.
A leaked internal document has revealed all the juicy technical specifications of the highly anticipated Porsche 911 GT3 RS. 