Hello Technic, apologies for thread jacking but i'm new to this particular forum and needed to contact you for a PnP Harness Adapter. I'm usually on M3Forum.net and did a search for your user name but it doesnt appear that you're part of that forum. As a new member here there's a minimum post count prior to PM'ing authorization so I figure why not start the first post here with my question directly. I am planning to install an amp and sub in my 2008 E92 M3 equipped with the HiFi system + Navi and was wondering how much your conversion PnP Harness Adapter was shipped to 95212? Thanks in advance for your help and again my apologies.