Quadlock 6 Meter Navigation Extension Cable
Compatible with the Avant4 BMW radios. This cable allows the IBUS USB adapter to be installed in the dashboard next to the radio.
BMW that came equipped with OEM factory navigation system will require this 6 meter extension cable when installing your new navigation systems.
Also includes radio antenna extension cable.
Length of cable: 6M (19.685 FT)
If you would like to also continue to use your factory GPS antenna with your new navigation system check out our optional BMW GPS antenna extension cable in the link below.