From superminis to sports cars, BMW builds everything. In the BMW lineup, there are cars that stoke your inner racer as well as conservative sedans that scream prosperity and status. Whatever your BMW model might be, these are aftermarket additions that make it wholly your own. Check our picture gallery for the coolest photos of upgraded BMW vehicles. Alloy wheels, chrome trim, custom headlights – there are lots of mods out there that can take its appearance up a notch. View these images for ideas on which ones would look great on your BMW.