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...
Race Header/Megaphone "Crack Pipe" Built Motor Power Package (997 Cup)
$11,601.00
$12,890.00
$11,601.00
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The Dundon Guarantee
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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.
Race Header/Megaphone "Crack Pipe" Built Motor Power Package (997 Cup)
Designed to maximize the performance of your 4.0L-4.2L 997 Cup Engine using Dundon's tuned-length race headers into the legendary Crack Pipe. All the power and all the sound!
Package Includes:
Race Headers, No Valves
Megaphone Inconel Crack Pipe
The ultimate package for your cup car! The header muffler combo is the package you need if you’re wanting to hold nothing back on the track, it is the most aggressive package we’ve engineered at Dundon Motorsports.
Made from 321 Stainless Steel, our race headers are designed for optimized performance on the track giving your 997 an extra kick, we did some testing of our own and found that our headers can see a gain from stock of 25 whp!
Saving weight and creating powerful sounds, the “Crack Pipe” is made from Inconel 625 and has no valves which creates a lighter muffler you won’t find anywhere else! The megaphone design produces a more enhanced wave strength which just means ‘more freaking power’.
This package is LOUD, we cannot express that enough!
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...