Nearly a decade after its debut, the Porsche 911 GT2 RS (991.2) continues to redefine performance benchmarks. Equipped with the optional Manthey Kit and road-legal, Porsche-approved Michelin Pilot Sport Cup 2 R N0 tires, the track-focused 911 recorded a blistering lap time of 1:22.649 at Michelin Raceway Road Atlanta, eclipsing the previous production-car record by 0.2 seconds.
The result also marked a significant gain over the standard 911 GT2 RS tested at the same circuit in 2019 on the same tire model, with the Manthey-equipped car improving the lap by 2.2 seconds thanks to extensive suspension and aerodynamic upgrades.
Porsche brand ambassador and former factory driver Joerg Bergmeister piloted the car during the record-setting run and praised the enduring performance of the twin-turbocharged flat-six.
“Even almost 10 years after its introduction, the power delivery of the twin-turbo flat-six engine is still thrilling,” Bergmeister said. “The enhancements to chassis and increased amount of downforce allowed me to carry speed deep into the corners and accelerate early, giving me great confidence — which is also a benefit for regular drivers who take to the track.”
WATCH: Onboard the Porsche 911 GT2 RS with Manthey Kit lap at Michelin Raceway Road Atlanta (via YouTube)
Proving the worth of up to 2,200 lbs. of downforce, the 2025 911 GT3 RS (992.1) lapped Road Atlanta in just 1:23.932 minutes, becoming the fastest naturally-aspirated production car at the track. “The downforce of this car is simply incredible“ said Joerg Bergmeister. “Cornering speeds are on the level of GT-class race cars. The suspension soaks up curbs really well and helps to extract the maximum potential from this impressive package and the braking is on another level.“
WATCH: Onboard the Porsche 911 GT3 RS with Manthey Kit lap at Michelin Raceway Road Atlanta (via YouTube)
The latest 911 GT3 (992.2) with Manthey Kit also demonstrated its track-focused prowess, clocking a 1:24.639 time – making it 1.8 seconds faster than the 2022 911 GT3 which registered a time of 1:26.46 minutes several years ago.
WATCH: Onboard the Porsche 911 GT3 with Manthey Kit lap at Michelin Raceway Road Atlanta (via YouTube)
All Manthey Kits are available via Manthey-certified Porsche Centers throughout the United States.
Above contents © 2026 Porsche Cars North America, reviewed and edited by Rex McAfee , @rexmcafee
