PORSCHE 911 S/T
Performance upgrades for the 911 S/T
Exhaust, suspension, brakes, wheels and lightweight-performance upgrades for the 911 S/T.
- Engineered & tested in-house
- Track-proven performance
- Model-specific fitment guidance
- Dundon 30-day guarantee
911 S/T Best Sellers
Start with your 911 S/T goal
Choose the right upgrade path
Pick the goal first, then shop 911 S/T parts that match how the car is actually used.
Sound
3 hand-picked products
I want sound, response, and less rear weight
Start with the exhaust path: freer flow, sharper response, retained drivability, and the right sound target for street miles or sound-restricted track days.
First mods
3 hand-picked products
I want the best first 911 S/T mods
Compare the proven first steps owners usually ask about: exhaust character, aero balance, alignment support, brake confidence, and track-day setup.
Track
3 hand-picked products
I want more repeatable track sessions
Focus on the pieces that help the car stay predictable: alignment range, chassis control, brake support, wheel clearance, tire consistency, and sound compliance.
Shop by collection
Browse 911 S/T upgrades by collection
Scan curated 911 S/T upgrade collections without leaving the landing page.
992 GT3 Touring Exhaust
13 products
The Porsche 992 GT3 Touring is a symbol of automotive refinement, combining speed, precision, and subtle elegance. To elevate its sonic presence and performance capabilities, we offer an exclusive collection of Exhaust Systems that are precision-crafted to enhance exhaust flow, optimize power output, and deliver a harmonious exhaust note, allowing your Porsche to resonate with unparalleled power and melodious elegance on every track.
Our Exhaust collection features a range of high-performance exhaust components, each meticulously designed to augment the sonic and performance attributes of your Porsche 992 GT3 Touring. Drawing upon our extensive racing background and deep knowledge of Porsche enhancements, we deliver exhaust systems that set the benchmark in quality, innovation, and acoustic excellence, meeting the elevated expectations of Porsche enthusiasts.
For a comprehensive exploration of our extensive suite of performance parts and upgrades for the Porsche 992 GT3 Touring, we cordially invite you to visit our 992 GT3 Touring Products. Here, you will encounter a diverse range of meticulously developed products designed to elevate every element of your vehicle’s performance and aesthetics, allowing you to savor the symphony of automotive excellence.
Dundon Motorsports is synonymous with innovation, passion, and commitment in the realm of Porsche enhancements. Our relentless pursuit of acoustic perfection and performance excellence inspires us to provide Porsche enthusiasts with unparalleled exhaust solutions that uphold the highest standards of quality and performance. Experience the harmonious fusion of power and elegance with Dundon Motorsports and let your Porsche 992 GT3 Touring echo with supreme sonic brilliance!
992 GT3 Touring Suspension
11 products
The Porsche 992 GT3 Touring is a symbol of refined elegance and dynamic superiority, representing a harmonious blend of power, precision, and aesthetic grace. To enhance its handling dynamics and ride comfort, we introduce an exclusive collection of Suspension Upgrades that are precision-engineered to optimize stability, improve ride quality, and enhance cornering ability, allowing your Porsche to navigate every curve with unparalleled agility and supreme confidence.
Our Suspension collection features a diverse range of high-performance suspension components and upgrades, each meticulously designed to enhance the handling dynamics and driving experience of your Porsche 992 GT3 Touring. Leveraging our profound racing heritage and in-depth knowledge of Porsche enhancements, we ensure that every upgrade meets our rigorous standards of quality, performance, and innovation, catering to the discerning preferences of Porsche enthusiasts.
For an extensive exploration of our wide array of performance parts and upgrades for the Porsche 992 GT3 Touring, we cordially invite you to visit our 992 GT3 Touring Products. Here, you will encounter a diverse selection of meticulously crafted products designed to elevate every aspect of your vehicle’s performance and aesthetics, allowing you to experience the epitome of automotive luxury.
Dundon Motorsports is fueled by a relentless passion for racing and a commitment to delivering unparalleled quality and innovation to Porsche aficionados. Our Suspension Upgrades are a testament to our dedication to excellence, offering state-of-the-art solutions that redefine the boundaries of automotive performance. Embrace the transformative power of optimized handling with Dundon Motorsports and let your Porsche 992 GT3 Touring conquer every road with refined agility!
911 S/T Brakes and Wheels
11 products
Elevate your Porsche 911 S/T’s braking and handling with Dundon Motorsports’ selection of high-performance brake and wheel products. Each component in this collection is carefully chosen from industry-leading brands known for their engineering excellence and commitment to durability under the most demanding driving conditions. From enhanced stopping power to lightweight wheels designed for agility and stability, our product range ensures your 911 S/T performs to its full potential on both track and road.
Our brake products are selected to meet the rigorous demands of high-speed performance driving, providing your Porsche 911 S/T with consistent, reliable stopping power and improved handling in high-stress situations.
Our performance wheels selection includes lightweight, durable options engineered to reduce rotational mass, improve handling, and optimize the look of your Porsche 911 S/T. Each wheel in this collection is chosen for its high strength-to-weight ratio, allowing for quicker acceleration, sharper handling, and better responsiveness on the road and track.
992 GT3 Touring Power Packages
2 productsThe Porsche 992 GT3 Touring is an embodiment of subtle elegance and dynamic prowess, representing a seamless fusion of speed, precision, and aesthetic refinement. To accentuate its dynamic capabilities and power output, we present an exclusive collection of Power Packages that are precision-engineered to optimize engine performance, enhance power delivery, and improve throttle response, allowing your Porsche to dominate every track with refined power and graceful agility.
Our Power Packages collection features a diverse array of high-performance components and upgrades, each meticulously developed to enhance the power dynamics and driving experience of your Porsche 992 GT3 Touring. Leveraging our extensive racing heritage and profound understanding of Porsche enhancements, we ensure that every package meets our stringent standards of quality, innovation, and performance, catering to the discerning needs of Porsche connoisseurs.
For a holistic exploration of our extensive range of performance parts and upgrades for the Porsche 992 GT3 Touring, we invite you to visit our 992 GT3 Touring Products. Here, you will find a diverse selection of meticulously crafted products designed to elevate every aspect of your vehicle’s performance and aesthetics, allowing you to experience the zenith of automotive excellence.
Dundon Motorsports is driven by a relentless passion for racing and a commitment to delivering exceptional products and services to Porsche enthusiasts. Our Power Packages are a manifestation of our dedication to innovation and excellence, offering state-of-the-art solutions that redefine the boundaries of automotive performance. Embrace the transformative power of optimized performance with Dundon Motorsports and let your Porsche 992 GT3 Touring ascend to new pinnacles of racing glory!
Tools & Safety
16 products
Navigate through a selection of products that are not only designed to safeguard but also to empower. From robust tools that ensure your vehicle is always performing at its best, to safety gear that shields and secures, every product is crafted with the utmost precision and care.
As experts and enthusiasts in the world of motorsports, we understand that the thrill of the drive should always be in harmony with the assurance of safety and the right tools at your disposal.
From precision tools that ensure your vehicle is tuned to perfection, to safety gear that protects and enhances your driving experience, every item is a testament to our commitment to quality, safety, and performance.
As experts and enthusiasts in the world of motorsports, we understand that the thrill of the drive should always be in harmony with the assurance of safety and the right tools at your disposal.
From precision tools that ensure your vehicle is tuned to perfection, to safety gear that protects and enhances your driving experience, every item is a testament to our commitment to quality, safety, and performance.
Customer Reviews
Overall rating: 5 / 5 from 455 reviews.
Being a shop owner, I've seen dozens of exhaust brands. Non come close to the fitment of this dundon system. Fit Like a porsche OE product, sounds like a RSR Cup car. I'm impressed. You get what you pay for!!!
Great quality, fit and finish is fantastic, instructions were very thorough. Installed on 991.2 GT3 Cup, raced it the next day and everything held up wonderfully!
Just installed the full Dundon full exhaust (Street Headers and SS muffler, PVD black tips) on my 992.2 GT3 Touring. The craftsmanship and build quality are outstanding. The exhaust really brings the 4.0L flat-six to life - a must have for .2 GT3. No CEL. Very impressed with the overall quality, fitment and engineering. Highly recommend Dundon!
Great product and customer service!
Sounds burley when I want and quiet when I need it to be
Great service. Awesome working with Dundon.
Amazing customer service!!! can’t wait to get it installed.
Amazing, smoother on the highway over factory and corners on rails. Installer liked the product so much, they became a Dundon dealer!
Dundon Motorsports Suspension Setup Package for 992.2 Turbo/Turbo S
Excellent product that exceeded my expectations. Factory level quality. Perfect fit, and a true cup car sound.
!Great exhaust system! Unbelievable quiet inside the car and superb sound outside. Power gains to be tested soon in track. Regards 🏁🙌🏻
Dundon Motorsports products are the pinnacle of engineering and quality. From the fit and finish, to the incredible packaging and quick shipment of products, you won't be disappointed. As far as customer support, there really is no comparison since they are the leaders in assisting their clientele achieving complete satisfaction.
The Titanium muffler and header package has taken my 3RS to a new level. I have often received comments at the track saying that my car is the best sounding car at the track.
Thank you Charles, Jamie, Ted and the crew at Dundon for taking such great care of me and your customers. You guys are a class act and have always gone above and beyond. Much appreciated! Nick
Excellent product!
Fast shipping, great product, got labor day discount applied! Gt3 can finally breathe without the particulate filter.
Everything went great with the installation
Great experience Thanks for the speedy turn around
it was very nice kit
Dundon Motorsports Suspension Setup Package for 991 Turbo/Turbo S
Excellent support and quality of parts for my 997.1 GT3 RS. The tolerances and quality of the parts are perfect
Amazing! Love the sound and the added throttle response—it’s like the GT3 just woke up and is ready to play. Absolutely transformed the driving experience. Great job, Dundon team!
Dundon never disappoints! Installation was a breeze and everything fit exactly like you would expect.
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Allowed us to pass a 92db limit at Mont Tremblant in Canada
Allowed us to pass a 92db limit at Mont Tremblant in Canada
Perfect fit…would recommend!
Great experience. The spacer kit was exactly what we needed
Good Fitment! Thanks again.
Thank you guys! System turned out great. Sounds amazing. Tech support from Ted and Charlie was first class! They really went above and beyond! We really appreciate your partnership.
I received the Accessport device very quickly from Dundon, and found the process of uploading the ECU maps to be a simple and smooth process. I previously had OTS tunes from Softronic and Cobb, but I have to say.. what a remarkable change the custom one from Dundon has over the others. The support from both Charles and Jamie has been great. They provided useful context and slight revisions to the tune based on performance data logs that are captured by the device. The tuning is still ongoing, but I’m very pleased with the results thus far. Highly recommend!
981 GT4 Cayman, 991.1 Carrera/S, Cobb Accessport with Dundon Pro Tune
Great quality! Just print instructions and make sure to print template at 100% . 67 lb paper is perfect for template..
Amazing customer service and the most amazing sounding exhaust ever. Discovered a hole in the muffler of my GT3 and they found a replacement and had it to me the next day so we could install it for upcoming weekend HPDE. Fits perfectly and sounds so much better than the Porsche stock muffler. Can’t thank Dundon enough for their product and service backing it up.
These are the same as OEM, but much more convenient when they arrive with the exhaust so I don't have to run to the dealership and grab them.
We had a combination of the Dundon headers with the crack pipe exhaust and decided we needed a change after getting black flagged at our local track for blowing clear through the noise ordinance. Dundon's quiet muffler reduced our noise to an acceptable level and still sounds great. The quiet muffler removed any drone we had with the crack pipe and made driving the car much more reasonable. If we need to reduce sound levels more, we can easily add the quiet tips - it's nice to have modularity.
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This is a fantastic product that saves time and makes it easy for an individual to change their wheels. The custom case is a nice added value.
Quality is great and fits like OEM!
Carbon Wind Deflectors for 992 Carrera, GT3, GT3RS and Turbo
VERY FAST SHIPPING AND NICE PRODUCT TKS AGAIN GUYS
Perfect fit and easy installation. Noticeable performance improvement on track, especially in longer straights. 3-4 mph higher speed on back straight at Sebring…and sound great.
Perfect balance of sound and performance. My car walks away from other 992 GT3s on the straights and sounds spectacular. Noticeable difference in on track performance.
Awesome
EXPERT FITMENT HELP
Build the 911 S/T 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 911 S/T, 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 S/T upgrade path before committing to premium parts.