The German car tuning specialists Hamann have done it again, this time tuning the Rolls Royce Phantom and Drophead. Recently Hamann has tuned several high class models including the BMW X6, 7-series, McLaren SLR, Aston Martin Vantage, and the Bentley GT. They chose the top of line Rolls Royce Phantom this time around, and used their years of car tuning experience to modify the looks. Both the Phantom and Drophead received special treatment for the wheels and performance upgrades. From the factory the Rolls Royce comes with 21 inch rims, so Hamann upgraded them with 23 inch aluminum cast wheels.
The maximum engine power has been tweaked to increase from the stock 460 to 535 hp. Torque was boosted as well from 720 Nm to 835 Nm, with a new top speed of 300 km/h. Other than the wheels and engine tuning, Hamann added their custom sports steering wheel on the interior and it is made specifically for the Phantom.[Source: worldcarfans]