The OEM Porsche 992 GT3RS Exhaust system leaves much on the table for improved performance, added power and improved sound. We designed a long tube header, keeping the valves, no check engine lights, to get dramatically increased power and fantastic sound. We keep the valves for easy cruising, better than 200 cell catalysts, and allow you to experience the sound you love from our sublime Ultralight Porsche Titanium Muffler, to the Porsche RSR craziness of our Inconel 625 Crack Pipe. 

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.

*Note the 992 Ti Muffler needs our street headers to fit on the car 

Your new 992 GT3RS is an amazing car, but we feel it's lacking in the sound department!

Improve the sound of your 992 GT3RS Exhaust with Dundon Motorsports' Cat-Back Exhaust System!  

No CEL, No Codes, No tune required, just pure sound!

Photographs are illustrative only, production parts will look different.

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. 

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 tune required, just pure sound!

Photographs are illustrative only, production parts will look different.

Your new 992 GT3RS is an amazing car, but we feel it's lacking in the sound department!

Improve the sound of your 992 GT3RS Exhaust with Dundon Motorsports' Cat-Back Exhaust System! 

No CEL, no codes, no lights, just that great Dundon Sound!  

Photographs are illustrative only, production parts will look different.

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!

 *Pre-Owned Parts will vary from photos below.