Manthey Racing has developed a kit for the Porsche 911 GT3 RS for track-specific use cases ... with reinforced carbon fibre elements. The wheel arches feature redesigned Gurney flaps and dual ...

After two years of testing, largely on the Nürburgring, which itself caused quite a stir in the Instasphere, the Porsche 911 GT3 RS with Manthey Kit ... wheel as well as three on the body feed ...