It's big and it's bad. Hamann has taken one of life's guilty pleasures, the BMW X6 M, and attached even more guilt-and gilt. This is the Tycoon Evo M. Its 4.4-liter V8 produces a twin-turbocharged 670 hp and 576 lb-ft of torque. Which is a lot. Part of the package are carbon fiber aero appendages, a new exhaust, uprated brakes, and 23-inch wheels. Hamann claims zero to 60 mph in 4.2 seconds and a top speed of 186.4 mph. It would be kind of rude not to stare.