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...
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...
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...
Dundon Motorsports stands behind our products with a 30-day love it guarantee. We are confident in the quality and performance of their upgrades, but if for any reason they don't meet your standards or help you push your performance on track, you can send them back within 30 days.
Availability & Lead Times
Learn More.
Some products are built locally and made to order.
Typical lead time for welded components (mufflers, headers) is about 7 business days after purchase.
In rare cases timelines may change—we’ll notify you by phone.
Free up power and add some beauty to your engine bay with the Dundon Motorsports Carbon Fiber Dual Cone Airbox. On a stock car this airbox will free up about 5-7whp. On a Dundon Race Header equipped car, this airbox is good for about 8-10 whp!
We based this design on the fabled 997 4.0L GT3RS. It features dual conical air filters from the 4.0RS.
On a stock car this airbox will free up about 5-7whp.
On a Dundon Race Header equipped car, this airbox is good for about 8-10 whp!
Note Fan Part 997.624.056.05 is required for fitment on cars with the original thick fan (most of them have been replaced by 997.624.056.05 by now...) If you need to source it or are unsure, you can order our option that includes a new fan slim line decklid fan from Porsche.
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...
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...
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...