Looking at the rear wing, it's hard to believe that it's even legal. However, the changes are not limited solely to the ...

Racers Edge Motorsports will make the switch from Acura to Aston Martin GT3 machinery in Fanatec GT World Challenge America ...

This is the version signed by Manthey Racing. ...

The Porsche 911 GT3 RS is already one of the most extreme roadgoing cars on the planet, and its trick aerodynamic systems ...

This performance pack improves aero and decreases lap times. And it looks awesome.

Manthey Racing has unleashed a new performance package for the Porsche 992 GT3 RS.The $80,300 kit—yes, EIGHTY THOUSAND ...

Back in April, photos of a brand-new Porsche 911 GT3 RS submerged in water went viral. The owner had lost control and crashed ...

The kit beefs up the already colossal rear wing along with suspension and brake enhancements, solidifying the 911 GT3 RS as ...

Working together, Porsche says that the aerodynamic modifications can produce more than 2200 pounds of downforce at 177 mph, ...

Francorchamp racetrack in Belgium, the Toyota/Lexus GT3 race program is very much on track, and there will be a road car ...

Manthey-Racing has an upgrade package for the 911 GT3 RS, which the company claims significantly improves lap times.