German tuner Domanig has revealed its latest aftermarket program for the Mercedes-Benz SLS AMG Black Series. The focus of the upgrade was the engine, but the Mercedes tuning specialist also fitted the range-topping Benz with a set of gloss-black alloys staggered 20/21 inches front/rear. The 6.3-liter V8 was tuned to deliver 800 horsepower, up from the car's stock output of 631 hp, while the supercar was also fitted with a KW suspension and a hydraulic lift system controlled via an iPhone app.