Thanks for the photos!
The coverings they use on the test mules make it hard to make out all of the details, but it DOES look like the E90 M3 will have the coupe front end. Even though I am very happy with my current E90, I have to admit that I prefer the "non-moustache" grill of the coupe.
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2008 BMW 535i Space Gray, Black Leather, Dark Bamboo Trim| Sport Automatic with Paddles | Sport Package
2008 BMW M5 (gone, but not forgotten) Space Gray, Silverstone Merino Leather, Madeira Walnut Wood Trim | 7speed SMG | All options
Mods: Corsa Exhaust | RPI Ram Air Intake | H&R Sport Springs | Rogue Engineering 12mm spacers