Lumma Design Unleashes BMW X6 xDrive40d

The German tuners over at Lumma Design are taking yet another stab on the BMW X6, this time, on the most powerful diesel model, the xDrive40d that is equipped with a twin-turbocharged 3.0-liter straight-six delivering 306-horses and 600Nm (442 lb-ft) of peak torque in factory tune.
After Lumma Design�s people get their way with the diesel unit by updating the software and adding a custom exhaust system, output is increased to a more hearty 340-horses and 670Nm (494 lb-ft).