Founded in 2020, Rennspec was created by Porsche enthusiasts with a simple goal: make it easier to build exceptional audio systems without compromising the fit, finish, or character of the vehicle.
Our Porsche-specific speaker mounts, wiring adapters, and audio upgrade components are carefully engineered to simplify installation and deliver clean, professional-quality results. Every product is designed with close attention to factory mounting locations, connections, and materials so upgrades integrate naturally with the vehicle.
Rennspec products are designed at 5,841 feet in Colorado and manufactured to exacting standards in the United States using globally sourced components and materials. Genuine Porsche OEM hardware is used whenever possible.
Rennspec is an authorized dealer for Dynaudio, Audison, Hertz, NAV-TV, mObridge, and other leading audio brands, allowing us to combine our vehicle-specific components with premium speakers, amplifiers, DSPs, and integration solutions.
Whether you’re making a simple speaker upgrade or building a complete audio system, our goal is the same: better sound, easier installation, and a finished result that feels at home in your Porsche.