Originally Posted by pruitt68
I just picked up my 2010 e90 335i, I've ripped the trunk apart and rear seats...can't find the amp anywhere! It's not on the left hand side where it used to be. I had a 2006 325i before this car and had no problem installing an aftermarket amp and speakers. Any suggestions?
2009 and earlier E90 models had 3 systems:
1. Basic - non USA; HU w/ 6 speakers
2. HIFI - base USA; HU, black amp in trunk, 10 speakers
3. TOP HIFI (L7) - MOST fiber optic, silver amp in trunk, 13 speakers
2010 USA models now have #1 and 3 above, no longer #2.
Lots of posts on the different systems in the forum. Also, check out 1Addicts forum, which has lots of posts on #1 basic system.