Quote:
Originally Posted by jparnes1
Hmmm...I had a 2011 35i without an oil cooler and my 2012 has one because I got the M sport package. My understanding was that you needed this option to get this cooler.
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most likely its due it being an LCI with N55 motor, i had an 2007 335 coupe with N54 and it came with oil cooler, at that time dealer was doing retrofits.
possibly N55 guys can chime in on this