Porsche 911 GT3
911 GT3 performance parts
Exhaust, aero, suspension, brakes and wheels for every 911 GT3 generation, engineered and track-tested by Dundon Motorsports. Pick yours to see the parts that fit.
- Engineered & tested in-house
- Track-proven performance
- Model-specific fitment guidance
- Dundon 30-day guarantee

About the 911 GT3
Porsche 911 GT3: Track-Ready Performance with Dundon Motorsports
The Porsche 911 GT3 is a track-oriented marvel, a testament to Porsche's racing heritage. It's a machine that commands respect on both the road and the racetrack. At Dundon Motorsports, we offer a range of performance upgrades specifically designed for the 911 GT3. Our exhaust systems, aerodynamics, ECU tuning, and suspension components can further enhance the performance and driving dynamics of your 911 GT3. With our upgrades, you can push your GT3's performance to the limit, whether on the track or on the open road.

Welcome to Dundon Motorsports
Porsche 992 GT3: Elevating Performance with Dundon Motorsports
The Porsche 992 GT3, the latest iteration of the GT3 series, continues Porsche's tradition of high-performance, track-ready vehicles. It features a 4.0-liter flat-six engine that produces an impressive 502 horsepower and 346 lb-ft of torque. This power is managed by a seven-speed PDK transmission, allowing the 992 GT3 to sprint from 0 to 60 mph in just 3.2 seconds.
At Dundon Motorsports, we are eagerly anticipating the release of the 992 GT3 and are ready to offer a range of performance upgrades specifically designed for this model. Our exhaust systems, aerodynamics, ECU tuning, and suspension components will be meticulously crafted to maximize performance and improve every aspect of your driving experience.
Porsche 991.2 GT3: Unleashing the Beast with Dundon Motorsports
The Porsche 991.2 GT3, a major model in the 911 series, is a high-performance variant that commands respect on both the road and the racetrack. It boasts a 4.0-liter flat-six engine capable of generating an impressive 500 horsepower, coupled with a seven-speed PDK dual-clutch transmission.
This beast of a machine showcases its prowess with a top speed of 198 mph and an acceleration from 0 to 60 mph in just 3.2 seconds. Its handling is enhanced by its rear-wheel steering and electronically controlled damping with coil springs.
At Dundon Motorsports, we provide a range of upgrades, including exhaust systems, aerodynamics, ECU tuning, and suspension components, to further enhance the performance and driving dynamics of the 991.2 GT3.
Porsche 991.1 GT3: Enhancing Performance with Dundon Motorsports
The Porsche 991.1 GT3, introduced in 2013, is a high-performance variant that commands respect on both the road and the racetrack. It boasts a 3.8-liter flat-six engine capable of generating an impressive 475 horsepower, coupled with a seven-speed PDK dual-clutch transmission.
At Dundon Motorsports, we provide a range of upgrades, including exhaust systems, aerodynamics, ECU tuning, and suspension components, to further enhance the performance and driving dynamics of the 991.1 GT3.
Porsche 997.2 GT3: Maximizing Performance with Dundon Motorsports
The Porsche 997.2 GT3, produced from 2009 to 2011, is a remarkable piece of engineering. It is powered by a naturally aspirated 3.8-liter flat-six engine that outputs 435 horsepower. A significant upgrade from its predecessor, the 997.2 GT3 features a 20-horsepower bump, a wider rear track, and new equipment such as the Porsche Active Suspension Management and dynamic engine mounts.
At Dundon Motorsports, we provide a range of upgrades, including exhaust systems, aerodynamics, ECU tuning, and suspension components, to further enhance the performance and driving dynamics of the 997.2 GT3.
Porsche 997.1 GT3: Elevating Performance with Dundon Motorsports
The Porsche 997.1 GT3, introduced in 2006, set new standards in terms of speed, agility, and responsiveness. It was powered by a naturally aspirated 3.6-liter flat-six engine, developing 415 horsepower at a blistering 7,600 rpm. The engine featured a number of special elements, including dry-sump lubrication, VarioCam, and titanium connecting rods and crankshaft.
At Dundon Motorsports, we are renowned for our commitment to offering the very best of everything to the motorsports world. We provide a range of upgrades, including exhaust systems, aerodynamics, ECU tuning, and suspension components, to further enhance the performance and driving dynamics of the 997.1 GT3.
Porsche 996 GT3: Unleashing the Beast with Dundon Motorsports
The Porsche 996 GT3 is a high-performance variant of the Porsche 911 sports car primarily intended for racing. It is named after Porsche's successful early 1970s race car, the 911 Carrera RSR. The "RS" stands for "Rennsport" in German, which means "racing sport" in English. The 996 GT3 was introduced in 1999 and was the first to bear the "GT3" moniker.
At Dundon Motorsports, we provide a range of upgrades, including exhaust systems, aerodynamics, ECU tuning, and suspension components, to further enhance the performance and driving dynamics of the 996 GT3. Experience the thrill of pushing your 996 GT3 to its limits with Dundon Motorsports.
At Dundon Motorsports, we are passionate about Porsche performance and dedicated to providing top-of-the-line upgrades for Porsche enthusiasts. Our focus is on the Porsche 911 GT3, a legendary sports car that represents the pinnacle of track-oriented driving. Explore our offerings and discover how Dundon Motorsports can take your Porsche to the next level.
Our product range
At Dundon Motorsports, we understand the allure of the 911 GT3. We share your passion for this extraordinary vehicle and are dedicated to helping you unlock its full potential.
Our range of performance upgrades is designed to enhance the power, handling, and overall performance of your Porsche 911 GT3, transforming it from a beast into a titan. Our exhaust systems, aerodynamics, ECU tuning, and suspension components are meticulously crafted to enhance every aspect of your 911 GT3 experience. These upgrades are not just about increasing power; they're about refining the driving experience, making each moment behind the wheel more exhilarating than the last.
But we offer more than just parts. We offer a partnership. When you choose Dundon Motorsports, you're joining a community of Porsche enthusiasts who demand the best from their vehicles and themselves. We're here to support you every step of the way, from choosing the right upgrades to installing them and beyond.
EXPERT FITMENT HELP
Build the 911 GT3 around the way you actually drive.
Not sure whether to start with exhaust, aero, suspension, brakes, wheels or a full track-day setup? A Dundon specialist can help match the upgrade path to your car, tracks, sound limits and goals.
- Goal-based setup Street, HPDE, time trial, sound-limited circuits or mixed-use builds.
- System fitment Exhaust, aero, suspension, brake, wheel and tire choices checked together.
- Confidence before checkout A clearer 911 GT3 upgrade path before committing to premium parts.





