Originally Posted by cdgatti
Are you utilizing the hifi amp in conjunction with the ms-8 or is the ms-8 powering everything?
The MS-8 replaced the OEM amp completely. The OEM amp is just there unplugged.
-2012 E92 M3 Jerez Black/Rust Brown, M-DCT: September ED
-2008 E90 M3 Melbourne Red/Bamboo, 6MT: Gone
-2007 MK5 GTI United Grey/Grey, DSG: Gone
-2004 E46 M3 Carbon Black/Cinnamon, 6MT: Gone
-2002 E46 330i Orient Blue/Natural Brown, 5MT: Gone