Hey Rennlist folks — we’re ECG Performance, an enthusiast-based exhaust manufacturer in Dallas, TX. After 14 years of owning my 997.2 and unable to find a valved exhaust system that met my needs, I sought out to create a valved exhaust system that is:

1. High quality at a reasonable price
2. Sounds and looks greats
3. Could easily be controlled by the factory Porsche Sport Exhaust button

After 1.5 years in business, I'm proud to introduce our valved exhaust systems for the Porsche 997.2, 987.2, 991.1, and 981 (systems for the 996 and 997.1 are in the works). In addition, for the 986, 996, 987, and 997, we've developed the world's first wireless PSE Button retrofit solution. Our Wireless PSE Button Module allows owners to easily retrofit the factory PSE button without having to run complicated wiring, tearing apart the interior, and dealer activation; it simply plugs into the factory PSE button and uses an RF signal to control a separate vacuum pump that opens and closes the exhaust valves.

Here are a few videos of our exhaust systems and our Wireless PSE Button Module.

997.2:

You Tube

991.1:

You Tube

987.2:

You Tube

Wireless PSE Button Module Installation on a 997.2:

You Tube

Community & Support:
We’re here for questions, install tips, and updates on new fitments (including 981, 996, and 997.2 stuff down the road &#128064. Email us anytime at support@ecgperformance.com or check out installation guides and FAQs on our site.

More info: www.ecgperformance.com

Happy to answer any questions from the community!
— Dennis (aka Car fanatic on YouTube) and the ECG Performance Team