Quote:
Originally Posted by Megator
BMW likely did this in order to increase the pressure of the air going through the rads in order to improve cooling efficiency. This is why most modern cars have ducted inlets to the rads.
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I don't believe so. I had a M4 right next to my car in the shop and the headlight assemblies are closer to the grill area on the M2c than the M4. I think they didn't want to spend a few bucks more fabricating a smaller set of elbows to fit in the smaller spaces.