Alex Kaufmann January 15, 2009 Comment Now! Late in 2008 Hamann revealed its plans for the BMW X6, including a range of performance and appearance upgrades. Today the tuning house expands that range ...
The King Kong of diesel engines, the current world record holder for highest specific engine output, the N57S unit from BMW is available on a couple of the company’s models. One of them is the E71 X6 ...