Manthey Racing is responsible for some of Porsche’s most successful racers, and the record-breaking GT2 RS MR. Now though, the German firm has turned its attention to the 718 Cayman GT4 ...

Manthey Racing is getting ready to introduce the Porsche 911 GT3 RS MR - the most hardcore version ... The Manthey-Racing kit for the Porsche 718 Cayman GT4 RS costs more than a new Civic Type ...

With electrification of the Porsche ... Cayman looming, this is likely the last suck-squeeze-bang-blow 718 we'll hear sing its way around VIR. And a glorious swan song it is. The 718 Cayman GT4 RS ...

Porsche has snatched back the coveted lap record for road cars at the Nurburgring Nordschleife with an upgraded version of the GT2 RS. The GT2 RS MR, which features Manthey-Racing’s upgrade kit ...