Manthey-Kit Porsche GT3 RS Sets 6:45 Nordschleife, Climbs Production Leaders

Manthey Racing's kit-equipped Porsche 911 GT3 RS posted a 6:45.389 on the Nürburgring Nordschleife, shaving nearly four seconds off the standard RS and moving to fourth on the all‑time production-car leaderboard (about 16 seconds behind the Mercedes AMG One). The day also featured a 6:40.8 lap by the Ford Mustang GTD Competition, which edged out the Manthey RS, while Manthey’s own GT2 RS previously held the production record at 6:43.3 in 2021. The 992 GT3 RS with Manthey delivers just under 520 hp from its NA flat-six, underscoring a remarkable power-to-pace achievement for a production-based machine.