It’s No Mustang: 911 GT3 RS WIth Manthey Kit Sets Nürburgring Lap Time
The Porsche GT3 911 RS with the Manthey Kit lapped the Nürburgring in 6 minutes and 45.389 seconds. The kit includes aerodynamic and suspension upgrades, creating 2,200 pounds of downforce at 177 miles per hour. The Manthey Kit costs $116,160. Between Ford and Chevrolet battling it out on the Nürburgring, Porsche slipped in …