Manthey Performance has announced its kit to enhance the already supernaturally enhanced Porsche 911 GT3 RS is now available ... a new rear spoiler and modified diffuser, and aerodiscs on the ...

It's safe to say the latest Porsche 911 GT3 RS is not the most subtle car in the world, but the folks at Manthey apparently thought it could be more extreme: the German tuner announced a Porsche ...

Using a 911 GT3 as intended ... but their catalysts are modified to keep the back pressure, and thus the sound and power ...

Porsche has revealed an upgrade package developed by Manthey-Racing for the 911 GT3 RS Wild aerodynamic modifications boost downforce to over 2,200 pounds at a speed of 177 mph The upgrade is ...

Danish performance marque Kalmar, known for its bespoke Porsche 911 restomods, has introduced the RS-7, the latest addition ...

Porsche has announced U.S. availability and pricing for the Manthey Racing kit for the 911 GT3 RS. At $116,160 before taxes and dealer installation costs, the kit is far from cheap. Adding nearly ...

The Porsche 911 GT3 RS is a beast on the track, made to win races. And as it has progressed through its generations, its top ...

Almost anyone can buy a Porsche these days. However, few people choose a GT3 RS. Scarcity and affordability are obstacles, ...

Porsche 992 911 GT3 RS with the Manthey Kit Porsche The 992 GT3 RS package is no different. The kit takes what is already a pretty outrageous sports car and outfits it with an aggressive aero ...

Between two models with the same namesake, the Turbo S and GT3 variants of the 992 Porsche 911 couldn't be more different in ...

If that sounds alarming, don’t worry, it neither cares about what its owners want either, after all, who else would have the cojones to roll out a facelifted version of the track-focused 911 GT3 ...

The 9000-rpm flat-six song continues, while the GT3 gets a surprising number of practicality improvements and lightweight ...