A weight savings feature that when paired with other updates provides 2,200 pounds of downforce at speeds of 177 mph.

Leave it to incredibly talented hot rodders in Japan to build a ridiculously fun but extremely uncomfortable street car from ...

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

The motorsports team, which the automaker owns a majority stake in, has just unveiled its latest take on the most hardcore ...

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

Manthey Racing has developed a kit for the Porsche 911 GT3 RS for track-specific use cases. The kit is made in collaboration ...

The Porsche 911 GT3 is already pretty handy around a race track, and the GT3 RS model is even more so. Yet, Manthey Racing has developed a kit to “further enhance the on-track performance” of the GT3 ...

Few cars encapsulate motorsport technology on the road quite like the Porsche 911 GT3 RS. Now, Manthey Racing takes this ...

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

Porsche’s motorsport partner Manthey Racing unveiled a new kit for the 992-gen Porsche 911 GT3 RS at the Icons of Porsche ...

The Porsche 911 GT3 RS is already one of the most extreme street-legal cars on the market, a track-focused hellion that ...