Quote:
Originally Posted by LGWGN
It was an upgraded amp I believe. Pretty big difference in quality/volume between '16 & '17 MY. This was reported throughout the 2 lineup.
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I believe the amp was the same. If I recall there was a wiring issue through the line up where the rear speaker(s) were out of phase. There has been some debate on this, but I believe the part numbers for the amp are the same. One thing is for certain, the sound on my M2C is much better than my 2015 M235i despite being “the same”.