Bartek S.
Aerodynamic Ace
The company's engineers got under the bonnet and came up with a performance upgrade for the 530d's straight-six turbo diesel pushing output from the 245HP to 286HP. Optimizations for the rest of the diesel range, including the 520d, 525d and 535d models in Europe, are also under development and will become available soon, according to AC Schnitzer.
AC Schnitzer gives the 2011 BMW 5-Series (F10) more Show and Go - Carscoop
Tacky! No wonder I don't pay much attention to what tuners come up with these days. Stock is almost always better.