Manthey's performance kit transforms the 911 GT3 RS, conquering the Nürburgring in a blistering 6:45.389. The optimized GT3 RS sliced over four seconds off its previous best lap time.
Read the full article at Road & Track
Manthey's performance kit transforms the 911 GT3 RS, conquering the Nürburgring in a blistering 6:45.389. The optimized GT3 RS sliced over four seconds off its previous best lap time.
Read the full article at Road & Track