Hartge has begun its tuning program for the new 6-series. Thus far, the Hartge 6-series is equipped with a stainless steel sport exhaust system, 19" or 20" Hartge wheels, and lower springs which lower the car by 30mm front and 25mm rear.
Expect a forthcoming ECU tune for increased engine power, as Hartge's
550i tune already achieves 490hp/531tq (+83hp and +89tq over factory)
No info on yet what cosmetic aero parts will be made available, if any.
The interiors of Hartge car can be equipped with Hartge mats, steering wheel, and aluminum pedal set.