While Mercedes has finally revealed details on the SLS AMG Roadster, Vath Automobiltechnik has made some very impressive updates for the coupe version. While in its standard version the SLS AMG Coupe develops a total of 570 HP, the tuner has managed to squeeze an extra 45 HP and to reduce the 0 to 60 mph sprint time with 0.2 seconds. Also they are offering a pretty impressive updates list for both the exterior and the interior. But you will have to pay an extra 32,670 Euro or about $46,600 if this package is interesting you.[...]