BMW has officially unveiled the M4 Coupe Concept, and it’s definitely no slouch. According to Cars.com, exterior styling highlights include a sleek bodyside with contours that help air flow over the wheel wells for better fuel efficiency and carbon fiber front air splitter, roof and rear diffuser panel. Continue reading for a video and more pictures.

Photo credit: Andrew Ritter / Stanceworks

While the concept’s paint job doesn’t have the same green-brown overtones as the E46’s much maligned Phoenix Yellow, it does show off the car’s many swage lines in pretty spectacular fashion, and emphasizes the chiaroscuro effects that give the sides pop in three dimensions. P

BMW isn’t revealing any engine or interior details yet, but considering how extensive the concept’s intakes are, it would be easy to assume talk of a turbocharged inline six 450 horsepower wouldn’t be out of line.

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