Porsche has announced a new Manthey upgrade kit for the 992.2 generation 911 GT3 that transforms the already track-ready ...

The racing firm gave the revised 992.2-generation GT car even more performance thanks to stronger aero and a stiffer ...

Porsche’s customer-racing program has always lived in a space where engineering detail matters as much as outright speed, and ...

Zuffenhausen officially teamed up with Manthey to produce this insane factory-backed performance upgrade kit for the 911 GT3.

Porsche has announced a new Manthey performance package for the 992.2-generation 911 GT3. The kit produces up to 1,1190 ...

The Manthey Kit for the 911 takes it a step further than the Weissach Package with revised aero, suspension and braking.

The GT3 Touring costs a pretty penny, but then again, it is a very pretty car, with all the grunt and power of the 911s of ...

You might not think there's much room for improvement in the Porsche 911 GT3, but tuner Manthey Racing disagrees.

BMW M4 CS meets the Porsch 911 GT3. Which one is easier to live with? With similar figures, there is one detail that sets ...

The revised 911 GT3 is ridiculously fast on the Nurburgring if equipped with the newly introduced Manthey Kit, which is ...

The package, available through Porsche Centres worldwide, was specially developed to increase downforce, improve stability ...