Description
Build a complete audio upgrade tailored specifically to your Porsche Cayman, Boxster, or Spyder.
Start by selecting your vehicle generation and factory audio system, then customize your package with compatible amplifier, PCM integration, and speaker upgrades. Whether you’re looking for a straightforward speaker upgrade or a more comprehensive system with an aftermarket amplifier and DSP, our kit builder makes it easy to select components designed to work together.
Rennspec speaker adapters and wiring harnesses are designed around factory Porsche mounting locations and connections, helping simplify installation while avoiding unnecessary modifications to your vehicle’s original wiring.
Why upgrade with Rennspec?
- Components selected specifically for your Porsche Cayman, Boxster, or Spyder
- Compatible options for Base, BOSE®, and Burmester® audio systems
- Upgrade individual speakers or build a complete audio system
- Vehicle-specific speaker mounts and wiring adapters
- Clean, OEM-style installation with minimal modification
- Premium audio components from trusted manufacturers
Simply select your Porsche and factory audio configuration above to start building your custom upgrade package.
Compatible with 2013+ Porsche Cayman, Boxster, and Spyder (981 and 718 generations).





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