The Porsche 911 GT2 RS Clubsport 25 is a limited-edition, track-only tribute celebrating 25 years of Manthey-Racing, the Nürburgring-based performance outfit founded by Olaf Manthey. This isn’t just a cosmetic homage—Porsche and Manthey Racing infused it with advanced engineering inspired by Manthey’s 911 GT3 R “Grello,” pairing functional upgrades with...