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 kits alone almost cost as much as a base Porsche 911. The GT3 RS kit produces over 2,200 lbs (1,000 kg) of downforce at 177 mph. Manthey will start deliveries in the US this spring.

The Porsche 911 GT3 RS has been treated to a Manthey Racing kit that produces more than 2204 ... control unit along with four wheel- and three body-acceleration sensors to make the automatic ...

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 ...

Pirelli and Goodyear also offer custom track-focused tire compounds for the 911 GT3 RS ... Manthey Now Selling Its Wild GT3 RS And GT2 RS Kits To US Customers Porsche started co-developing ...

Manthey Kits are also available for other Porsche models. The U.S. offerings include kits for the 991-generation 911 GT3 RS, the 992-generation 911 GT3, and the 718 Cayman GT4 RS. Manthey has also ...

Although it's still winter and Porsche's sports cars aren't exactly friends with inclement weather - they leave that to the SUVs - it seems the brand is busy ...

The Porsche 911 GT3 RS is now available with newly developed Michelin Pilot Sport S5 tires. Jointly developed with Porsche, Michelin's new PSS5 tire was designed for cold and wet conditions.

Porsche and Michelin have co-developed a new tire specially designed for circuit use in wet and low-temperature conditions.