Manthey's GT3 RS Kit Costs as Much as a Whole 911 Carrera

When, somehow, a standard Porsche 911 GT3 RS isn't enough for you, there's Manthey Racing. The Porsche-owned, Nürburgring-based racing firm develops handling kits for various Porsche Motorsport road cars, all with the aim of upping mechanical and aerodynamic grip. Its upgrade package for the new 911 GT3 RS is its most extreme yet. And it's really not cheap.