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991.1 GT3RS and 911R Long Tube Street Header Exhaust System
Dundon Motorsports' 991 street header exhaust system is the elegant solution you have been waiting for! This system features stainless steel construction that will withstand the most extreme conditions on the street or the track, while saving weight compared to the OE system. Tuned...- $8,095.50
$8,995.00- $8,095.50
- Unit price
- per
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991.2 GT3 Long Tube Street Header Exhaust System
Dundon Motorsports' 991 street header exhaust system is the elegant solution you have been waiting for! This system features stainless steel construction that will withstand the most extreme conditions on the street or the track, while saving weight compared to the OE system. ...- $8,095.50
$8,995.00- $8,095.50
- Unit price
- per
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991.2 GT3 Touring Long Tube Street Header Exhaust System
Dundon Motorsports' 991 street header exhaust system is the elegant solution you have been waiting for! This system features stainless steel construction that will withstand the most extreme conditions on the street or the track, while saving weight compared to the OE system. Tuned...- $8,095.50
$8,995.00- $8,095.50
- Unit price
- per
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991.2 GT3RS Long Tube Street Header Exhaust System
Dundon Motorsports' 991 street header exhaust system is the elegant solution you have been waiting for! This system features stainless steel construction that will withstand the most extreme conditions on the street or the track, while saving weight compared to the OE system. Tuned...- $8,095.50
$8,995.00- $8,095.50
- Unit price
- per
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997.1 GT3 Long Tube Street Header Exhaust System
Dundon Motorsports' 997 street header exhaust system is the elegant solution you have been waiting for! This system features stainless steel construction that will withstand the most extreme conditions on the street or the track, while saving weight compared to the OE system. Tuned...- $8,095.50
$8,995.00- $8,095.50
- Unit price
- per
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997.1 GT3RS Long Tube Street Header Exhaust System
Dundon Motorsports' 997 street header exhaust system is the elegant solution you have been waiting for! This system features stainless steel construction that will withstand the most extreme conditions on the street or the track, while saving weight compared to the OE system. Tuned...- $8,095.50
$8,995.00- $8,095.50
- Unit price
- per
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997.2 GT3 Long Tube Street Header Exhaust System
Dundon Motorsports' 997 street header exhaust system is the elegant solution you have been waiting for! This system features stainless steel construction that will withstand the most extreme conditions on the street or the track, while saving weight compared to the OE system. Tuned...- $8,095.50
$8,995.00- $8,095.50
- Unit price
- per
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997.2 GT3RS Long Tube Street Header Exhaust System
Dundon Motorsports' 997 street header exhaust system is the elegant solution you have been waiting for! This system features stainless steel construction that will withstand the most extreme conditions on the street or the track, while saving weight compared to the OE system. ...- From $7,808.31
$8,675.90- From $7,808.31
- Unit price
- per
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992 GT3 Valkyrie Carbon Splitter
992 GT3 Valkyrie Carbon Splitter! Complete your Dundon 992 GT3 Aero Package with the Valkyrie Carbon Splitter Our Carbon Splitter adds the front downforce needed to really take advantage of the Valkyrie Swan Neck Rear Wing. With the 992 GT3 Splitter added to a...- $8,005.50
$8,895.00- $8,005.50
- Unit price
- per
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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 Swan Neck...- $7,465.50
$8,295.00- $7,465.50
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Intake Kit: Dual Cone Airbox, 93mm Throttle Body, Dundon Center Plenum (991.2 GT3)
Let your 991.2 GT3 breathe better fresh air with our full intake kit. Increase performance and sound with increased air flow, capacity and larger throttle body.- $7,371.00
$8,190.00- $7,371.00
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718 GT4 Stage 2 Aero Package
Add major downforce and performance with our 718 GT4 carbon swan neck wing and carbon dual dive planes. This package gives big downforce and major confidence to the 718 GT4 driver!- $8,271.00
$9,190.00- $8,271.00
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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!- $7,258.50
$8,065.00- $7,258.50
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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!- $7,258.50
$8,065.00- $7,258.50
- Unit price
- per
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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...- $7,195.50
$7,995.00- $7,195.50
- Unit price
- per
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992 GT3 "Valkyrie" Carbon Swan Neck Wing Package
Add 250% more Downforce to your 992 GT3 with our Valkyrie 992 GT3 Carbon Fiber Swan Neck Wing Focusing on your Porsche 911 Aerodynamics just as the factory did on the 992 GT3RS will really help the car be planted and more confidence inspiring...- $7,735.50
$8,595.00- $7,735.50
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718 GT4RS "Valkyrie" Wing Package
Dramatically improve rear end grip at speed with our GT4RS Valkyrie swan neck wing. The wing and full aero kit were designed in CFD to greatly improve the vehicle's performance around the track. The wing alone has the ability to dramatically reduce lap times...- $7,645.50
$8,495.00- $7,645.50
- Unit price
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718 GT4 Valkyrie Carbon Splitter
718 GT4 Valkyrie Carbon Splitter! Complete your Dundon GT4 Aero Package with the Valkyrie Carbon Splitter. Our Carbon Splitter adds the front downforce needed to really take advantage of the Valkyrie Swan Neck Rear Wing. With the 718 GT4 Splitter added to a car running our...- From $8,005.50
$8,895.00- From $8,005.50
- Unit price
- per
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996 GT3 Resonance Intake Manifold
Seriously move the needle on the performance of your 996 GT3 with our Resonance Intake manifold. When paired with our Street Headers, see gains up to 50whp and 42wtrq!! No tune required, but more is on the table if you do!- $6,745.50
$7,495.00- $6,745.50
- Unit price
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718 GT4 & 981 GT4 "Valkyrie" Swan Neck Wing
Dramatically improve rear end grip at speed with our Valkyrie swan neck wing. The wing and full aero kit were designed in CFD to greatly improve the vehicle's performance around the track. The wing alone has the ability to dramatically reduce lap times (2.5...- $7,195.50
$7,995.00- $7,195.50
- Unit price
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992 GT3 Exhaust: Valved Cat-Back Exhaust System (Non-EU Version)
Your new 992 GT3 is an amazing car, but we feel it's lacking in the sound department! Improve the sound of your 992 GT3 Exhaust with Dundon Motorsports' Cat-Back Exhaust System! No CEL, no codes, no lights, just that great Dundon Sound! Photographs are...
- From $8,550.00
$9,500.00- From $8,550.00
- Unit price
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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...
- $7,195.50
$7,995.00- $7,195.50
- Unit price
- per
D4 Street Power Package (2007-2008 997.1 GT3/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 $18,162.00
$20,180.00- From $18,162.00
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718 GT4RS Complete Aero Package
Get better aero performance on your 718 GT4RS. One key factor the GT4RS lacks is meaningful downforce. Designed using Wind Tunnel Validated CFD and rigorously tested, the Dundon Complete Aero Package gives your 718 GT4RS 4X more downforce and the driver more confidence to go faster....
- From $16,186.50
$17,985.00- From $16,186.50
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Verified reviews
We've compiled a page with over 100 independent YouTube reviews of our products, collected over years of dedicated work. These reviews offer real-world insights and experiences from Porsche enthusiasts just like you. Explore these testimonials and see for yourself the difference Dundon Motorsports can make.
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