Whether you like the newly added 4 Series or not, you're definitely going to heat up when you see the M4 model, with it's extremely strong and cutting features. Before it makes its first in-person appearance at the Pebble Beach Concours d'Elegance celebration tomorrow, BMW has unleashed the official photos and a few details. The car, which is finished in “Aurum Dust," has an even more muscular look, thanks to carbon fiber reinforced plastic front splitter, roof, and rear diffuser. 

Why a carbon roof? To lower the center of gravity, of course. The car also has carbon ceramic brakes, 20-inch rims, and twin LED lamps. Look for specs soon, and see the full release after the jump. 

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[via BMW

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