Products

Add Power and great sound and experience your Porsche’s true capabilities with the Dundon Power Package. Intentionally designed to bring big power ...

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 ult...

We’re proud to offer the strongest, safest, best designed all 991.1 and 991.2 coupes, Carrera, Carrera S, Turbo and GT3 bolt in roll bar on the mar...

More Downforce and Less Drag for your 991 Cup car!  Swan neck wings provide more downforce.  Pair it with our Valhalla Carbon Splitter.

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 aerodynami...

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.

Less weight, more power, great sound, no drone, and no CEL. This is the Dundon Long Tube Street Header Exhaust. 

Add Power and great sound and experience your Porsche’s true capabilities with the Dundon Power Package. Intentionally designed to bring big power ...

991.1/991.2 GT3 Carbon Fiber Gurney Flap aids in creating downforce without having to increase the angle of attack for the rear wing. Enjoy easy i...

An easy way to free up some power in your 991.1 or 991.2  GT3.  We recommend changing the airfilter when installing Dundon exhaust packages to redu...

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...

991.1, 991.2 GT3RS and 991.2 GT2RS: Carbon Fiber Gurney Flap to aid in down force without excessive angle of attack. Attaches with 3M double sided ...

APEX is an artificial intelligence system used for vehicle performance simulation. APEX learns the performance limits of your vehicle, and gives yo...

The APEX Pro Motorsports Phone Mount was designed in-house by APEX Pro for the demands and rigors of driving on track. The strong suction based is ...

Clone - an exact copy of the original. In our case we're talking about taking the fear and anxiety out of having a tune on your GT car and extracti...

 Add Power and great sound and experience your Porsche’s true capabilities with the Dundon Power Package. Intentionally designed to bring big power...

Based off our work on the 981 GT4/Spyder platform, the familiar 3.8L flat-6 is also found in the 991.1 Carrera S/4S. After finding huge gains on th...

Reduce lift in the front of your 991.1 GT3 or GT3RS and aid in turn in grip!  These Dual Dive Planes were designed with Computational Fluid Dynamic...

Replacement air filters (pair) for use with Dundon Dual Reverse Cone Airbox for 991 GT3RS cars. *filters only