Here we have a good used VERY clean oem pcm 2.1 navigation head unit stereo removed from a 2005 Porsche Cayenne Turbo which sustained some front end damage with only 63,000 kms!!! (39,000 miles). Super clean and low useage, but WILL require you to figure out the security code for useage. These parts should fit all 03-06 Cayenne and maybe others. We are also parting out the rest of the car so If theres anything else in particular you need otherwise please send an email so I can list it on ebay for you. Removed from Vin# WP1AC29P55LA91908.