2002 PCM, CD, Cassette, Navigation, with CD changer unit. Also included is Manuals and unlock code cards. This comes from a car with option packages "662 Porsche Comm Mgmt" and "P05 Advanced Technic Package". Does not include the Bose Amp or cables. Has some mounting brackets as shown and changer has its cartridge. This unit has the more desirable matte buttons than the earlier glossy ones.