Carscoops

Manthey’s Porsche Cayman GT4 RS Kit Slashes Nurbugring Time By 6.1 Seconds

The insane Porsche Cayman GT4 RS is now available with an upgrade package from Manthey and as we’ve come to expect, it helps to boost the sports car’s on-track performance. As a matter of fact, a GT4 ...
Carscoops

America’s $60k Manthey GT4 RS Kit Costs Almost As Much As A Base Porsche 718 Cayman

Porsche is bringing a little taste of the Nurburgring to America by offering a hardcore Manthey performance package for the 718 Cayman GT4 RS. The same kit helped Jörg Bergmeister lap the Nurburgring ...