AC Schnitzer has unveiled a new “Tension” kit for the BMW 6-series/M6. Featuring “new air intakes, revised front and rear aprons, a rear carbon diffuser, a stainless steel twin exhaust system, custom wheels, a two-tone paint scheme, and a custom trunk lid. ” More pictures after the jump

For the 6-Series, a choice of 367 and 411 horsepower engines are offered. No changes are made to the M6’s engine, but brakes are upgraded for increased stopping power

[via LeftLaneNews]