Bmw 640d gran coupe question.

[Jayalm46]

Hi
Has anyone got a clue if 65 plate 5 series harmon kardon work on a 640d 15 plate?

[Charlie Croker mk2]

With a HUGE amount of work and bodging and then coding then yes but these guys get good reports for better kit
http://www.audiofile-incar.co.uk/audio-upgrades/bm...