991.1 GT3 Exhaust

Dive into our distinguished Exhaust collection exclusively tailored for the Porsche 991.1 GT3. With a decade of racing heritage and an undying passion for Porsche, we understand the symphony of a perfectly tuned exhaust and the power it can unleash.

Venture into our extensive Porsche 991.1 GT3 product lineup and experience the harmony of engineering and artistry. Our exhaust systems are not just about the roar; they're about optimizing power, enhancing throttle response, and ensuring that your Porsche breathes with unmatched vigor.

Why Choose Dundon Motorsports for Your 991.1 GT3 Exhaust?

  • Legacy & Innovation: A decade of immersion in Porsche dynamics ensures exhaust systems that resonate with both legacy and innovation.
  • Track-Proven Performance: As a professional racer, I've ensured that our exhausts amplify your Porsche's track dynamics, pushing boundaries and setting records.
  • Precision Engineering: Each exhaust system stands as a testament to our commitment to quality, performance, and the iconic Porsche spirit.

Step into the realm of performance parts for Porsche 991.1 GT3 and let your Porsche roar with authority and elegance, only with Dundon Motorsports.

Dundon Motorsports

991.1 GT3 Long Tube Street Header Exhaust System

$8,675.00

PRODUCT DETAILS

Dundon Motorsports

Street Header/Lifetime Muffler Power Package (2014-2016 991.1 GT3)

$13,740.00

PRODUCT DETAILS

Dundon Motorsports

Inconel Megaphone Mini Crack Pipe

$5,495.00

PRODUCT DETAILS

Dundon Motorsports

991 and 997 Inconel Megaphone Center Muffler Delete "Crack Pipe" Exhaust

$4,995.00

PRODUCT DETAILS

Dundon Motorsports

Titanium Ultralight GT3/RS Muffler

$11,495.00

$10,995.00

PRODUCT DETAILS

Dundon Motorsports

991.1/991.2 GT3/GT3RS Lifetime Center Muffler

$5,065.00

PRODUCT DETAILS

Dundon Motorsports

GT3 321 Side Muffler Deletes for 997/991

$2,895.00

PRODUCT DETAILS

Dundon Motorsports

Nurburgring Quiet Tips

$825.00

PRODUCT DETAILS

Dundon Motorsports

Dundon 321SS GT3 Muffler Hardware Kit

$349.00

PRODUCT DETAILS

Dundon Motorsports

Pre-Owned 991 GT3/RS Long Tube Street Header Exhaust System

$8,495.00

$6,845.00

PRODUCT DETAILS

Dundon Motorsports

Pre-Owned 991 GT3/RS Lifetime Center Muffler

$4,995.00

$3,995.00

PRODUCT DETAILS

Dundon Motorsports

Exhaust Tips - For Dundon Lifetime Muffler

$495.00

PRODUCT DETAILS

Dundon Motorsports

Pre-Owned Inconel Megaphone Mini Crack Pipe

$4,995.00

$4,595.00

PRODUCT DETAILS

Dundon Motorsports

Loud Inserts for Dundon Titanium GT3/RS Muffler

$850.00

PRODUCT DETAILS

Dundon Motorsports

Pre-Owned GT3 321 Side Muffler Deletes for 997/991

$2,195.00

PRODUCT DETAILS

991.1 GT3 Exhaust

Dive into our distinguished Exhaust collection exclusively tailored for the Porsche 991.1 GT3. With a decade of racing heritage and an undying passion for Porsche, we understand the symphony of a perfectly tuned exhaust and the power it can unleash.

Venture into our extensive Porsche 991.1 GT3 product lineup and experience the harmony of engineering and artistry. Our exhaust systems are not just about the roar; they're about optimizing power, enhancing throttle response, and ensuring that your Porsche breathes with unmatched vigor.

Why Choose Dundon Motorsports for Your 991.1 GT3 Exhaust?

  • Legacy & Innovation: A decade of immersion in Porsche dynamics ensures exhaust systems that resonate with both legacy and innovation.
  • Track-Proven Performance: As a professional racer, I've ensured that our exhausts amplify your Porsche's track dynamics, pushing boundaries and setting records.
  • Precision Engineering: Each exhaust system stands as a testament to our commitment to quality, performance, and the iconic Porsche spirit.

Step into the realm of performance parts for Porsche 991.1 GT3 and let your Porsche roar with authority and elegance, only with Dundon Motorsports.

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. Visit Dundon Motorsports Customer Reviews to learn more.

Become a DUNDON INSIDER.
Promotions, new products and sales. Directly to your inbox.

PRODUCTS:

991.1 GT3 Long Tube Street Header Exhaust System - Dundon Motorsports
991.1 GT3 Long Tube Street Header Exhaust System - Dundon Motorsports
991.1 GT3 Long Tube Street Header Exhaust System - Dundon Motorsports
991.1 GT3 Long Tube Street Header Exhaust System - Dundon Motorsports
991.1 GT3 Long Tube Street Header Exhaust System - Dundon Motorsports
991.1 GT3 Long Tube Street Header Exhaust System - Dundon Motorsports
991.1 GT3 Long Tube Street Header Exhaust System - Dundon Motorsports
991.1 GT3 Long Tube Street Header Exhaust System - Dundon Motorsports
991.1 GT3 Long Tube Street Header Exhaust System - Dundon Motorsports
991.1 GT3 Long Tube Street Header Exhaust System - Dundon Motorsports
991.1 GT3 Long Tube Street Header Exhaust System - Dundon Motorsports
991.1 GT3 Long Tube Street Header Exhaust System - Dundon Motorsports

991.1 GT3 Long Tube Street Header Exhaust System

$8,675.00

Want less weight, more power, great sound, and no drone for your 991.1 GT3? You've found it in our Long Tube Street Header Exhaust System.

Street Header/Lifetime Muffler Power Package (2014-2016 991.1 GT3) - Dundon Motorsports
Street Header/Lifetime Muffler Power Package (2014-2016 991.1 GT3) - Dundon Motorsports
Street Header/Lifetime Muffler Power Package (2014-2016 991.1 GT3) - Dundon Motorsports
Street Header/Lifetime Muffler Power Package (2014-2016 991.1 GT3) - Dundon Motorsports

Street Header/Lifetime Muffler Power Package (2014-2016 991.1 GT3)

$13,740.00
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 your specific GT car.
Inconel Megaphone Mini Crack Pipe - Dundon Motorsports
Inconel Megaphone Mini Crack Pipe - Dundon Motorsports
Inconel Megaphone Mini Crack Pipe - Dundon Motorsports
Inconel Megaphone Mini Crack Pipe - Dundon Motorsports
Inconel Megaphone Mini Crack Pipe - Dundon Motorsports
Inconel Megaphone Mini Crack Pipe - Dundon Motorsports
Inconel Megaphone Mini Crack Pipe - Dundon Motorsports
Inconel Megaphone Mini Crack Pipe - Dundon Motorsports

Inconel Megaphone Mini Crack Pipe

$5,495.00

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, for both 991 and 997! 992 cars will need our cat-back kit or our full street header package. The only sound better than a Porsche is the sound of a Porsche that’s earned its racing stripes. That’s why we’ve designed the Crack Pipe — the ultimate, unbridled expression of Porsche’s Motorsport DNA (with a little help from Dundon Motorsports). If you want to seriously turn heads at the track when you fly by, this is the one for you. It's still loud but the valves do take a bit of the edge off while cruising. 

991 and 997 Inconel Megaphone Center Muffler Delete
991 and 997 Inconel Megaphone Center Muffler Delete
991 and 997 Inconel Megaphone Center Muffler Delete
991 and 997 Inconel Megaphone Center Muffler Delete
991 and 997 Inconel Megaphone Center Muffler Delete
991 and 997 Inconel Megaphone Center Muffler Delete
991 and 997 Inconel Megaphone Center Muffler Delete
991 and 997 Inconel Megaphone Center Muffler Delete
991 and 997 Inconel Megaphone Center Muffler Delete
991 and 997 Inconel Megaphone Center Muffler Delete
991 and 997 Inconel Megaphone Center Muffler Delete
991 and 997 Inconel Megaphone Center Muffler Delete
991 and 997 Inconel Megaphone Center Muffler Delete
991 and 997 Inconel Megaphone Center Muffler Delete

991 and 997 Inconel Megaphone Center Muffler Delete "Crack Pipe" Exhaust

$4,995.00

The only sound better than a Porsche is the sound of a Porsche that’s earned its racing stripes. That’s why we’ve designed the Crack Pipe — the ultimate, unbridled expression of Porsche’s Motorsport DNA (with a little help from Dundon Motorsports). If you want to seriously turn heads at the track when you fly by, this is the one for you. Fair warning — with no valves or mufflers, you’ll have a constant RSR scream that is LOUD. So we wouldn’t suggest taking grandma for a spin.

Titanium Ultralight GT3 Muffler - Dundon Motorsports
Titanium Ultralight GT3 Muffler - Dundon Motorsports
Titanium Ultralight GT3 Muffler - Dundon Motorsports
Titanium Ultralight GT3 Muffler - Dundon Motorsports
Titanium Ultralight GT3 Muffler - Dundon Motorsports
Titanium Ultralight GT3 Muffler - Dundon Motorsports
Titanium Ultralight GT3 Muffler - Dundon Motorsports
Titanium Ultralight GT3 Muffler - Dundon Motorsports
Titanium Ultralight GT3 Muffler - Dundon Motorsports
Titanium Ultralight GT3 Muffler - Dundon Motorsports
Titanium Ultralight GT3 Muffler - Dundon Motorsports
Titanium Ultralight GT3 Muffler - Dundon Motorsports
Titanium Ultralight GT3 Muffler - Dundon Motorsports
Titanium Ultralight GT3 Muffler - Dundon Motorsports
Titanium Ultralight GT3 Muffler - Dundon Motorsports
Titanium Ultralight GT3 Muffler - Dundon Motorsports

Titanium Ultralight GT3/RS Muffler

$10,995.00

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 highway.  Combined with our Lifetime Warranty, and coming in at 9lbs fully dressed, this is the most exclusive exhaust in the world!

 

Ultralight Titanium mufflers are made to order and a 20% restocking fee is charged on cancelled or unused returned parts.

 

 

991.2 GT3RS Lifetime Center Muffler - Dundon Motorsports
991.2 GT3RS Lifetime Center Muffler - Dundon Motorsports
991.2 GT3RS Lifetime Center Muffler - Dundon Motorsports
991.2 GT3RS Lifetime Center Muffler - Dundon Motorsports
991.2 GT3RS Lifetime Center Muffler - Dundon Motorsports
991.2 GT3RS Lifetime Center Muffler - Dundon Motorsports
991.2 GT3RS Lifetime Center Muffler - Dundon Motorsports
991.2 GT3RS Lifetime Center Muffler - Dundon Motorsports
991.2 GT3RS Lifetime Center Muffler - Dundon Motorsports
991.2 GT3RS Lifetime Center Muffler - Dundon Motorsports
991.2 GT3RS Lifetime Center Muffler - Dundon Motorsports
991.2 GT3RS Lifetime Center Muffler - Dundon Motorsports
991.2 GT3RS Lifetime Center Muffler - Dundon Motorsports
991.2 GT3RS Lifetime Center Muffler - Dundon Motorsports

991.1/991.2 GT3/GT3RS Lifetime Center Muffler

$5,065.00

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. We’ve tirelessly tested it to ensure it lasts a “lifetime” and produces maximum horsepower. With two sound ‘flavors’ — Quiet and Loud — you can decide how much noise you want without losing an ounce of performance. 

GT3 321 Side Muffler Deletes for 997/991
GT3 321 Side Muffler Deletes for 997/991 - Dundon Motorsports
GT3 321 Side Muffler Deletes for 997/991 - Dundon Motorsports
GT3 321 Side Muffler Deletes for 997/991
GT3 321 Side Muffler Deletes for 997/991 - Dundon Motorsports
GT3 321 Side Muffler Deletes for 997/991 - Dundon Motorsports

GT3 321 Side Muffler Deletes for 997/991

$2,895.00

Enjoy 321 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.

 

Nurburgring Quiet Tips
Nurburgring Quiet Tips
Nurburgring Quiet Tips
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips
Nurburgring Quiet Tips
Nurburgring Quiet Tips
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips - Dundon Motorsports
Nurburgring Quiet Tips - Dundon Motorsports

Nurburgring Quiet Tips

$825.00
Need to dial it back a little bit? Get a meatball flag at your last track day? Our Quiet Tips take the edge off for the sound meter, but not your car's performance!