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.

Porsche Cars North America now offers Manthey performance kits for the 911 GT3 RS and 911 GT2 RS in the United States. They're not cheap, though, as one would expect of go-faster upgrades intended ...

Porsche has introduced Manthey Kits in the U.S. for two of its most track-oriented 911 models: the Type 992 911 GT3 RS and the Type 991 911 GT2 RS. These kits are designed to enhance performance ...

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 ...

Manthey Performance has announced its kit to enhance the already supernaturally enhanced Porsche 911 GT3 RS is now available to order in the US. Which means for $116,160, you can lap your chosen ...

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 ...

The focus of the latest kit was on increasing cornering speeds. According to Manthey boss Nicolas Raeder, the upgrades significantly improve lap times of the GT3 RS. Porsche already set a ...

Porsche has not yet announced a Nürburgring Nordschleife lap time for the Manthey-equipped GT3 RS, but the standard car completed the run in 6:44.848. The Manthey kit for the standard 992 ...

Price: $329 each with Fujikura Air Speeder shaft and Titleist Universal 360 grip. Specs: Stainless steel face and chassis with moveable weights (GT2, GT3) and adjustable hosel. Available lofts: 20, 23 ...

Jörg Bergmeister had a hand in developing the 992.2 GT3, but his infectious, almost child-like enthusiasm for the new car is like that of a man who’s never driven one before. Towards the tail ...

With the forward-aft adjustable weights on GT1 and the heel-toe adjustable weights on GT2 and GT3, we’ve added a considerable ... be customized with a weight kit with weight options going ...

BMW's highly successful M4 GT3 customer race car has been updated for the 2025 motorsports season, with the new Evo version already achieving its first victory this past weekend in the 24 Hours of ...