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....

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...

Carbon Fiber Dive Planes to balance aerodynamics on your 997.2 GT3.

  Free up power and add some beauty to your engine bay with the Dundon Motorsports Carbon Fiber Dual Cone Airbox. On a stock car this airbox will free up about 5-7whp. On a Dundon Resonance Intake equipped car, this airbox is good for...

Dundon Motorsports' 997 street header exhaust system is the elegant solution you have been waiting for! This system features stainless steel construction that will withstand the most extreme conditions on the street or the track, while saving weight compared to the OE system.  Tuned...

comes complete with camber plates, springs, canisters and canister mounts!  

Do you want more power for your Porsche? The Dundon 997 Resonance Intake Manifold is the perfect way to add some extra horsepower to your car. Our intake manifold will increase engine performance and give you a smoother, quicker acceleration. It's also designed with...

Free up power and add some beauty to your engine bay with the Dundon Motorsports Carbon Fiber Dual Cone Airbox. On a stock car this airbox will free up about 5-7whp. On a Dundon Race Header equipped car, this airbox is good for about...

Carbon Fiber Dive Planes to balance aerodynamics on your 997.2 GT3RS.

  Dundon Motorsports' 997 street header exhaust system is the elegant solution you have been waiting for! This system features stainless steel construction that will withstand the most extreme conditions on the street or the track, while saving weight compared to the OE system. ...

APEX is an artificial intelligence system used for vehicle performance simulation. APEX learns the performance limits of your vehicle, and gives you real-time feedback on how to optimize your decisions at every point on the track. Bluetooth connectivity to your phone gives you laptimes and...

With this suction cup mount designed specifically for the Apex Pro, you can rest assured knowing it's not going anywhere.

Available for all 997, 991 and 992 GT3 and GT3RS cars in our favorite specification: Titanium Ultralight Muffler with Loud Inserts! The best of both worlds: zero drone with the valves closed and the high-pitch scream when you mash the go pedal!   Includes:...

We were never happy with the "paste on" wind deflectors and the other styles with plastic "guts" that just either strip out the screw hole and fly off, or debond and fly off.  So we made the ultimate wind deflector for 718/981/991 cars.  CNC machined...

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 extracting and tailoring the ecu to take the most advantage of your modifications in a...

Unleash your GT2RS, in combination with our Inconhell Exhausts!  Shoot flame, bring emotion to your "cadillac", add power and no check engine lights! Cobb Accessport allows for direct and easy tuning of your 991.2 Turbo/S/GT2RS ECU and quickly uninstall the tuner for warranty service....

Dundon Pro Tune including 1 revision.

Enjoy quick and easy replacement of your rotor rings with PFC's V3 Disc technology.    *Complete Rotor Set - one pair of new rotor rings, new hats, and retaining circlips included.

Foundational Part