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991.1 GT3RS Complete Aero Package
The Valkyrie Complete Aero Package includes: Valkyrie Swan Neck Carbon Wing Dual Carbon Dive Planes Carbon Splitter with 3D-printed lip spoiler and vortex generators The Complete Dundon aero package for the 991.1 GT3RS was designed to increase downforce while minimizing the drag coefficient. Using...- $18,345.00
$19,315.00- $18,345.00
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991.1 GT3RS Street Header, 93mm Intake Kit, Optional Lifetime Muffler Exhaust D3 Power Package
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...- From $16,715.00
$17,570.00- From $16,715.00
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Street Header/Lifetime Muffler Power Package (2016 991.1 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 $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 GT3RS and GT2RS "Valkyrie" Carbon Swan Neck Wing
To go faster on track you need to corner faster, brake quicker and be able to put the power down more efficiently. This is why efficient aerodynamics are key. You will have more confidence, have more fun on track and set faster lap times...- $8,855.00
- $8,855.00
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MCS 3-Way Suspension Package for 991.1 & 991.2 GT3RS/GT2RS with front axle lift
We're honored to be the exclusive partner of Motion Control Suspension bringing true motorsports dampers to the 991 GT3RS and GT2RS.- $14,995.00
- $14,995.00
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PFC Performance Friction "Track Day Brake Package" - Race Caliper Option (WIDE)
The PFC Ultimate Brake Kit for your Porsche. Using the same technology found on the Porsche Motorsport 991 GT3 Cup platform.- $15,038.00
- $15,038.00
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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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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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991.1 GT3RS Stage 2 Aero Package
Add major downforce and performance with our 991.1 GT3RS carbon swan neck wing and carbon dual dive planes. This package gives big downforce and major confidence to the already formidable 991.1 GT3RS! (yes we know a 991.2 GT3RS is pictured, but you get the...- $9,545.00
$10,050.00- $9,545.00
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991.1 GT3RS and 911R Long Tube Street Header Exhaust System
Less weight, more power, great sound, no drone, and no CEL. This is the Dundon Long Tube Street Header Exhaust. Technical Description Dundon Street (Catted) Long Tube header and valved side delete exhaust system for the 991 GT3RS and 911R are available now! less weight more...- $9,265.00
- $9,265.00
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991.1 GT3RS Valkyrie Carbon Splitter
ONLY FOR 991.1 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 991.1 GT3RS. Designed to complement the 991...- $9,265.00
- $9,265.00
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Intake Kit: Dual Reverse Cone Airbox, 93mm Throttle Body, Dundon Center Plenum (991.1 GT3RS)
The 93mm Throttle Body has 28.6% more area than the 82mm throttle body, while the Dual Reverse Cone Air Filter box adds 380% more filter area to reduce pressure drop and Increase Horsepower! Technical Description Help your 991.1 GT3RS BREATHE!!!We found in our exhaust...- $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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Pre-Owned 991 GT3/RS Long Tube Street Header Exhaust System
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 with Dundon Mufflers.- $7,205.00
$8,338.50- $7,205.00
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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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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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991 Cantrell Bolt-In Roll Bar - Satin Black
We’re proud to offer the strongest, safest, best designed all 991.1 and 991.2 coupes, Carrera, Carrera S, Turbo and GT3 bolt in roll bar on the market. We design all of our bars with safety as the first concern.- From $3,500.00
- From $3,500.00
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Satin Black
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Custom Powdercoat
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Paint to Sample
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GT3 347 Side Muffler Deletes for 997/991
Enjoy 347 Stainless construction, same high quality valves as used in our battle tested Race Headers. Reduce weight through the elimination of side mufflers, reduce heat on the rear tires and under the decklid, no Drone, and 100% Lifetime Guarantee, including track use. Technical...- $2,955.00
- $2,955.00
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