Mid Bass Under Front Seats: Earthquake SWS-8 http://www.earthquakesound.com/sws.htm Video Module Interface: http://www.gnetcanada.com/navvideo-models-gnet_rgb_bmw.asp
Ipod/Iphone AV Cable in Ashtray: http://store.apple.com/us/product/MB129LL/B?fnode=MTY1NDA0OQ&mco=MjE4ODM1MQ