Hartge, a German tuner, reveals their very own program for the new 2012 BMW 6 Series Convertible. Interior and exterior updates were given to the car including a new exhaust system with four tailpipes each measuring 80 mm, a sports spring kit which lowers the car by 25 mm, an aluminum pedal set, an emblem for the steering wheel, and floor mats with the Hartge logo.
Source: Bimmerpost