Porsche just unveiled its first GT4 race car based on the legendary 911. To find out more about the vehicle, check out the full story here.

Porsche launches a new GT4 race car based on the 911. It has a flat-ix engine with 512 horsepower and a six-speed sequential gearbox. Here are the details.

Porsche amplia la propria offerta nel motorsport presentando la nuova 911 GT4 R, la prima vettura da competizione della categoria GT4 sviluppata sulla piattaforma della 911. (ANSA)