Wheelsandmore is not at their first first tuning kit for the Mercedes SLS AMG. If you remember back in 2010 the German tuner has unveiled a very cool upgrade package that increase the total output from the standard 571 HP to 624 HP. The second one announced today is called "Silver Wing" and while there is no big difference under the hood, its the exterior that makes the difference.

For the exterior the tuner is offering matte black with copper colored racestripes and a new set of 6Sporz wheels with handcrafted, 3-piece forged rims sizing 9,5x20 and 11,0x21 inches wrapped in ultra high performance 265/30/20 and 295/25/21 Continental Sport Contact tires.

For the engine upgrade the tuner is offering a remapped electronics and stainless steel exhaust system with remote-able valve flaps that will increase the output from 571 to 635 HP. The tuner is also an ultralight aluminum full race coilover with adjustable rebound and compression.[...]

Source: topspeed