This is the Connects2 CT51-PO04 2004 - 2009 Porsche Boxster / 911 / Cayman Radio Replacement Interface.
Porsche 911, Boxster and Cayman Active System Adapter.
- Plug and play, no cutting of wires required
- Allows the installation of an aftermarket head unit into a vehicle with an OEM amplifier
- Please check the connections in the vehicle match the harness you are purchasing