Originally Posted by BimmerE82
I have an 09 and it is an upgrade. You'll be able to tell if the car has it by looking at the little tweeter speakers closest to the outside door mirrors. They would have a little Harmon Kardon badge if it has the upgrade.
Do you have separate tweeter speakers at the rear parcel shelf behind rear seats or they are all packed and hidden inside the two boxes which include midrange speakers as well?
2011 BMW 1M: Euro spec, w/out Nav, manual seats. Evolve Race+N55 mid, Michelin PSS, ER charge pipe, aFe ProDryS drop-in filter, CDVx, BMW-IND trunk spoiler matt cf/VO stripe, BMW blacklines, BMW black grills, IND side gills&rear M logo, silver turn indicator bulbs, anthrazit overlays on side creases and on air curtains, MPerformance steering wheel w/VO ring, BMW steel pedals, custom mats, color matched MPower e-brake.