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Dundon Motorsports Street Header Exhaust Power Package Porsche 992 GT3 Non-EU Version 2022+


Dundon Motorsports

Model #Dundon-992GT3-1

Shopper Award

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

Dundon Motorsports was born out of three car-enthusiasts' passion to offer the very best of everything to the motorsports world. The best parts. The best performance. The best service. All in a fun and welcoming environment.

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.


  • Eliminates the OPF
  • No Check Engine Lights, and no tuning required
  • Power gains TBD*
  • 25lb weight savings over the stock exhaust on 991, weight difference TBD on 992 GT3.
  • Complete bolt on system Including
  • Dundon Tuned Length 321 Stainless Headers
  • Advanced High Flow Cats
  • Electronic Valves retained for comfortable cruising and that signature Dundon sound when you want it!
  • Lifetime Loud Muffler in 321 Stainless Steel, Titanium or Inconel 625, 991.2 GT3 Brackets, Mounting straps and bolts
  • PVD Black or Titanium Tips
  • In final R&D now
  • Dyno Results will be shared once our 992 GT3 arrives.

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

Vehicle Engine Notes
Porsche 992 GT3


Dundon Motorsports was founded by three automobile enthusiasts who wanted to give the motorsports world the best of everything. With the finest parts and highest performance that comes with excellent service. All of this takes place in friendly and welcoming surroundings. Dundon Motorsports includes a trademark titanium screech at high RPM and with less sound while driving on the highway, with their Titanium Ultralight GT3 Muffler. This is the most exclusive exhaust in the world, with a lifetime warranty and a weight of 9 pounds completely covered. Dundon Motorsports has formed partnerships with other top-tier manufacturers who produce the highest-quality parts available. Dundon Motorsports offers only the best upgrades, from aerodynamics to suspension and brakes.


Moral principles are an important component of the Dundon Motorsports legacy, which is carried down from generation to generation. Customer satisfaction is the most important factor for them. They provide customers with genuine-quality products that are 100% returnable or replaceable, as long as they follow their warranty and guarantee standards. Dundon Motorsports believes in customer satisfaction 100%, genuine high-quality items, with returns or replacements that are guaranteed.

Every 2-3 months, the company adds new products to its product line, which is continually being upgraded. Dundon Motorsports believes in innovation. They aim to perfect the art of presenting a new vision to an already existing product line, whether it be an engine, exhaust pipe, wheels, body coverings, or any other automobile accessory.


With an exhaustive list of innovative, authentic, and world-class car accessories, Dundon Motorsports is a pivotal point for sourcing genuine car accessories for all the leading models of cars. The product line includes power packages, exhaust, aerodynamics, brakes, suspension packages, engine performance, suspension, and wheels.


Vivid Racing includes a wide collection of Dundon Motorsports products which include titanium ultralight mufflers, cantrell bolt-in roll bars, carbon fiber dive planes, club sport race headers, valved catback exhaust systems, street power packages, over axle pipes and many more.

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