More than four seconds faster round the Nürburgring Nordschleife
Porsche Tequipment is offering a Manthey Performance Kit for the current 911 GT3 for even better circuit performance. A 911 GT3 with the Manthey Performance Kit, powered by a 375 kW (510 PS) engine, posted a lap time of 6:55.737 on the Nürburgring’s famed North Loop, the Nordschleife. This makes it exactly 4.19 seconds faster than the 911 GT3 without the kit.
