The 992 GT3 and 991.2 Speedster mark a drastic departure in exhaust configuration when compared with the last 15+ years of 911 GT3. Gone are the large side mufflers and nearly universal center muffler. The 992 platform has a gigantic and complicated center muffler...

Several brake pads on the market boast 'ceramic' technology. DS1.11 is the real thing. It is based upon a chemical family known as Siloxanes. Unlike carbon based materials, siloxane chains do not decompose at high temperatures and so DS1.11 keeps on working up to...

Full Inconel 625 construction and tuned-length megaphones will give your 996 the "F1-style" sound you've been craving!   Fair warning though, this one will make your neighbors cranky and wake up your kids!

Our Street Headers combine tuned-length primaries with high-flow catalytic converters to give your 996 GT3 more power, torque and sound!   Add our Lifetime Loud Muffler and you get the perfect combination: The Porsche howl we all love and drone-free motoring.

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 GT3's already formidable handling, while adding adjustability and forgiveness. We help make the car easier...

For a long time you had to sacrifice your street drivability if you wanted to upgrade to a motorsports damper. No longer! Our custom Dundon-spec MCS dampers offer incredible drivability on the road and stunning on-track performance to take your 991.1 or 991.2 GT3...

Add Power and great sound to 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...