Hamann takes the all-new BMW F86 X6 M and gives it an impressive power upgrade. The sporty vehicle now produces 640 horsepower from its standard 575 horsepower developed by the 4.4 liter V8 TwinTurbo. Torque was also increased to a 800 Nm (590 lb-ft) high available between 2,200 and 5,000 rpm. The base engine produces 749 Nm or 553 lb-ft of torque.
An interesting element is the carbon fiber hood which lowers the weight and adds to the sporty look. Hamann upgrades the wheels to their 23 inch “Anniversary Evo†wrapped in 315 sized tires. By using custom sport springs, Hamann lowered the X6 M by 45 millimeters.
Source: Bimmertoday