Help your 991.1 GT3 BREATHE!!! We found in our exhaust development and testing of the 991.2 GT3 and RS that they are intake limited both through the factory airfilter box and through the 82mm Throttle body. A bit of history. The Bosch 82mm Throttle...

Don’t fall for the less expensive bars on the market. They don’t match our well thought-out design and construction. As with all Cantrell Motorsports half cages, our main goal is to provide safety and superior fit and finish. The rear mounts bolt to the...

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 reduce pumping losses and free up as much power as possible! In conjunction with the Dundon Race Headers on...

The 981/718 Cayman/S/GTS is a great platform, but the factory suspension has almost no adjustability, leaving you a very narrow range of available settings. Our suspension arm packages really open things up, allowing you to get a "proper" alignment on the car for better...

The 991 Turbo and Turbo S are great cars, but the factory suspension has almost no adjustability, leaving you a very narrow range of available settings. The impressive power and acceleration also cause premature wear on many of the rubber bushings. Our suspension arm...

Decorate your man cave or garage wall with a banner from your favorite Porsche tuner!

Full Conversion Kit with Hats, Hardware and Rotor Rings. Sold in Pairs. The Girodisc system is a direct replacement for the OE disc however you must use the same pad shape that is used on the 991 GT3 that came with the iron rotors...

For a long time you had to sacrifice your street drivability if you wanted to upgrade to a motorsports damper. No longer! These dampers improve your GT3RS or GT2RS's already formidable handling, while adding adjustability and forgiveness. We help make the car easier to...

Dundon Motorsports is happy to provide the Cobb Accessport for the 981 Cayman S/GTS and Boxster S/GTS 3.4L platform. We are Cobb Pro Tuners and have developed a great tune for the 981 when paired with our Intake Runners and/or our Headers. Includes: Cobb...

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...

The Street Power Package is for street driven GT4's and Spyders and includes 200 CPSI Cats and retains exhaust valves. You can choose to purchase a 997/991 GT3 muffler on your own, or purchase a lifetime muffler in Loud or Quiet with PVD Black...

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...

Make brake pad changes simpler and easier with this Caliper stud conversion kit from GiroDisc.

This kit is to space out the front driveshafts on a 991 992 997 996 turbo. This is needed when adding adjustable front LCA's and increasing camber and track width. The increase in Track width can cause the front driveshafts to bind at ride...

Remove the degraded rubber bushing from your rear Knuckle and keep your rear tires pointed where they're supposed to! Use our tool for easy on car pressing out the old and pressing in of the new bearing

Foundational - Spare/Replacement Battery Only

Stud kits for PFC 380.0001 Track Day Package

1. Increased Negative Camber Our LCA's are slightly longer, and feature high-grade, extended length studs. This design allows for a taller shim stack to achieve more negative camber than what is available from the factory Porsche part. 2. Improved Handling and Grip Our LCAs...

Hardware Kit to Install a 321SS Lifetime Dundon Muffler on 997 and 991 GT3 Cup cars. The 2.5" version also works for 981 GT4/Clubsport cars retrofitting a GT3 muffler using our adapter kit. Kit includes: Flanges (2.5" for stock headers or 3" for Dundon...

For a long time you had to sacrifice your street drivability if you wanted to upgrade to a motorsports damper. No longer! Our Dundon-spec MCS 3-Way dampers improve your GT4RS's already formidable handling, while adding adjustability and forgiveness. We help make the car easier...