If just a few days ago Edo Competition has unveiled a pretty impressive package based on the Koenigsegg CCR, now the tuner turned their attention to one of the most impressive Mercedes SLR - the 722 edition. Called "Edo SLR Black Arrow" their package includes a significant power increase, but also an impressive exterior and interior package.

The supercharged V8 engine has been tricked to deliver an impressive 722 HP (up from the standard 650 HP), so that the name "722" really refers to the car’s performances. With the new output the Black Arrow will sprint from 0 to 60 mph in 3.4 seconds, while top speed is limited to 214 mph. And if for the exterior all the tuner did was painting it in black contrasting with red graphics, for the interior the tuner did lots of improvements.[...]

Source: topspeed Tuning