Z4-forum.com

Hi,

In my E46 3 series coupe, we upgraded the rear Harmon Kardon Subs with the Kenwood KFC-WDA69RC sub/amp. The upgrade was fantastic, and i would like to install the same (or similar) in the Z4 coupe.

Does anyone know if this is possible ? I believe the BM54 unit (same in the Z4?) can be upgraded to provide line-outs, so was hoping it would be possible but would like to know if anyone has tried it.

Thanks!

This not my but have read an it might answer all your questions and point you in the right direction

viewtopic.php?f=2&t=67364&p=992028&hili ... rs#p992028

Thanks. Didn't see how the 6x9s were installed on that thread but have posted on it.

Need to figure out how to open the grills too.