BAVSOUND - BMW 5 Series / M5 (F10/F11) 2010+ Stage I HiFi Speaker Upgrade Install - YouTube
This video describes the complete procedure for removing factory speakers in an BMW 5 Series or M5 (F10) 2010+ Sedan with the HiFI system and replacing them with Bavsound's STAGE I factory speaker upgrade kit. This kit is very simple to install and perfec...