The 991.2 GT3RS is Porsche's ultimate track weapon -- a naturally aspirated 4.0-liter flat-six producing 520 horsepower, revving to 9,000 RPM. No turbos, no filters. Just pure mechanical connection between driver and machine. It's raw, visceral, and built for one thing: going fast on a racetrack.

Porsche 991.2 GT3 RS side view at COTA

The GT3RS is incredible out of the box, but purpose-built modifications take it to another level. Every upgrade is chosen for the track -- lighter, faster, more precise.

Wheels

18" Front / 19" Rear Forgeline VX1R

Suspension

Motion Control Suspension 3 Way Dampers

Chassis

WRTeknica End Links

Exhaust

Dundon Race Header and Exhaust

Brakes

Essex AP Racing Brakes

Fluids

Motul / Endless Fluids

Safety

Schroth 6 Point Harnesses

Data

AIM Data Acquisition

Aero

Verus Engineering carbon splitter, canards, and swan neck rear wing

From the high-speed sweeps of Willow Springs to the technical corners of Thermal Club and the iconic Corkscrew at Laguna Seca -- Southern California is home to some of the best circuits in the country. Every session is a chance to get faster, smoother, and more connected to the car.

GT3 RS on track
Chris Boulas with Senna
Chris Boulas in the paddock
Chris Boulas in garage
GT3 RS at Laguna SecaGT3 RS at Laguna SecaGT3 RS at Laguna Seca