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991.2 GT3RS Complete Aero Package
If you want to go faster on street and on track, then: Double the Downforce of the Stock 991.2 GT3RS. Make the air do your bidding and improve the aerodynamic performance of your GT3RS. Technical Description The Valkyrie Complete Aero Package includes: Valkyrie Swan...- $19,035.00
$20,045.00- $19,035.00
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D3 Street Header/93mm Intake Kit/Optional Lifetime Muffler Power Package (2019-2020 991.2 GT3RS)
Add Power and great sound and experience your Porsche's true capabilities with the Dundon Power Package. Intentionally designed to bring big power with and distinct sound we all love, this kit is perfectly tailored to add more muscle, better sound, and increased performance to...- From $16,715.00
$17,570.00- From $16,715.00
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Street Header/Lifetime Muffler Power Package (2019-2020 991.2 GT3RS)
Our Most Popular Package. Street Headers and Lifetime Muffler!Dundon Street (Catted) tuned length headers and valved side delete exhaust system for the 991.2 GT3RS! We were able to keep all of the things that people love about our race headers: less weight more power,...- From $14,890.00
- From $14,890.00
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Titanium Ultralight GT3/RS Muffler
You Want Great Sound?You Want Drone Free?You Want the LIGHTEST muffler for your Porsche? We've got what you're looking for! Our Titanium Ultralight GT3 Muffler is all of the above, with a signature Titanium shriek at high rpm, and no bleeding ears on the...- From $12,355.00
- From $12,355.00
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991.2 GT3RS Stage 2 Aero Package
Designed in CFD (computational fluid dynamics) to provide the maximum increase in downforce with minimal drag, our Dual Dive Planes and Valkyrie Swan Neck Wing increase downforce by nearly 2X 100mph (stock wing at 5°)! Constructed of beautiful gloss carbon fiber, these pieces add...- $9,545.00
$10,050.00- $9,545.00
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PFC Performance Friction "Track Day Brake Package" 992,991,997,996,718,981,987 GT cars
Motorsport is a great platform not only to push boundaries but to develop high performance components which can then be applied to mixed use street vehicles. PFC Brakes has been in the braking business for years, supplying many manufacturers including Porsche with brake packages...- From $15,038.00
- From $15,038.00
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991 GT3RS and GT2RS "Valkyrie" Carbon Swan Neck Wing
The Valkyrie Swan Neck Wing is the foundation of our 991.1 and 991.2 GT3RS aerodynamics improvement package! Double the Downforce of the Stock 991.2 GT3RS and GT2RS Wing at 100mph. Make the air do your bidding and improve the aerodynamic performance of your GT3RS....- $8,855.00
- $8,855.00
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Street Header/Crack Pipe Power Package for 991 GT3 & GT3RS (ALL)
Taken from our GT3 Cup exhaust program, this exhaust is the ultimate in performance and sound. BUYER BEWARE! This system has drone and vibration (all things that racecars have) and is NOT for the faint of heart. If you want it louder than...- $14,995.00
- $14,995.00
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Pre-Owned 991 GT3/RS Street Header Lifetime Muffler Power Package
A used version of our most popular 991 exhaust package. Street Headers and Lifetime Muffler! Photos are of the actual system. Dundon Street (Catted) tuned length headers and valved side delete exhaust system for the 991 GT3/RS! less weight more power, great sound, quiet...- From $12,195.00
$13,675.50- From $12,195.00
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- $0.00 per
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MCS 3-Way Suspension Package for 991.1 & 991.2 GT3RS/GT2RS without front axle lift
For a long time you had to sacrifice your street drivability if you wanted to upgrade to a motorsports damper. No longer! These dampers improve your GT3RS or GT2RS's already formidable handling, while adding adjustability and forgiveness. We help make the car easier to...- $13,579.00
- $13,579.00
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- $0.00 per
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Forgeline 19 Inch GS1R Wheel Set
Originally designed for professional racing teams competing in the IMSA Continental Tire SportsCar Challenge Grand Sport (GS) class, the Forgeline GS1R combines the latest in advanced wheel technology, including one piece forged monoblock construction, motorsport engineered design, and I-beamed spokes. This wheel is engineered...- $8,755.00
- $8,755.00
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991.2 GT3RS Valkyrie Carbon Splitter
ONLY FOR 991.2 GT3RS with our Swan Neck Rear Wing. Adding this to a car with stock rear wing will make the car unstable due to too much front downforce. Add much needed front downforce to your GT3RS. Designed to complement the 991 GT3RS...- $9,995.00
- $9,995.00
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Intake Kit: Dual Reverse Cone Airbox, 93mm Throttle Body, Dundon Center Plenum (991.2 GT3RS)
The 93mm Throttle Body has 28.6% more area than the 82mm throttle body, while the Dual Reverse Cone Airbox has 380% more Filter area that the flat panel OEM air box. Less pressure drop means more horsepower!- $8,305.00
- $8,305.00
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Inconel Megaphone Mini Crack Pipe
We'd been asked by a few to make a Crack Pipe that wasn't as much of a commitment but still true to the original Megaphone Crack Pipe. Meet the Mini Crack, this one works with Dundon valved side muffler deletes or our Street Headers,...- $8,730.00
- $8,730.00
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- $0.00 per
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Pre-Owned 991 GT3/RS Long Tube Street Header Exhaust System
Pre-owned header system. Inspected and ready to install. Expect heat discoloration and light cosmetic wear from use. Pre-Owned Header System for 991.1 and 991.2 GT3, GT3RS, 911R and GT3 Touring. 2.5" Outlets are for use with Stock Muffler and 3.0" Outlets are for use...- $7,205.00
$8,338.50- $7,205.00
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991 and 997 Inconel Megaphone Center Muffler Delete "Crack Pipe" Exhaust
Our Megaphone crack pipe features... Inconel 625 Megaphones for enhanced wave strength (more power) Full 3.5" X Pipe merge YOU HAVE BEEN WARNED! This system sounds badass, BUT…. It was designed for race cars, and as such, it is UNCOMPROMISING It drones at...- $8,065.00
- $8,065.00
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- $0.00 per
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991.1/991.2 GT3/GT3RS Lifetime Center Muffler
At Dundon, we test our products endlessly to ensure the utmost quality. And over time, we found the factory muffler couldn’t keep up with the added performance our Headers provide. We set out to fix that. The result — Dundon’s GT3 Lifetime Center Muffler....- From $5,625.00
- From $5,625.00
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- $0.00 per
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Pre-Owned Inconel Megaphone Mini Crack Pipe
We'd been asked by a few to make a Crack Pipe that wasn't as much of a commitment but still true to the original Megaphone Crack Pipe. Meet the Mini Crack, this one works with Dundon valved side muffler deletes or our Street Headers,...- From $5,763.00
$6,484.50- From $5,763.00
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- $0.00 per
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991 GT3RS Dual Reverse Cone Airbox for Stock Center Plenum
Dual Reverse Cone Airbox for 991 RS Stock Filter Area :1.77 sq ft Reverse Dual Cone Filter Area: 6.25 sq ft 353% more than stock.- $4,995.00
- $4,995.00
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- $0.00 per
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Pre-Owned 991 GT3/RS Lifetime Center Muffler
At Dundon, we test our products endlessly to ensure the utmost quality. And over time, we found the factory muffler couldn’t keep up with the added performance our Headers provide. We set out to fix that. The result — Dundon’s GT3 Lifetime Center Muffler....- From $5,045.00
$5,935.50- From $5,045.00
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- $0.00 per
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Our collection features a range of products, from high-flow exhaust systems to advanced aerodynamics upgrades, specifically designed for the 991.2 GT3 RS. These products are engineered to meet the highest standards of quality and performance, ensuring that your Porsche operates at its optimum level on the track. Whether you are looking to improve the exhaust note, increase downforce, or reduce lap times, our top products collection has something to meet your needs.
Explore our extensive range of performance parts and upgrades, and elevate your driving experience with all products for the 991.2 GT3RS. Each product is a testament to our commitment to quality, innovation, and performance, designed to unlock the true potential of your Porsche 991.2 GT3RS.
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