Tuners from Edo Competition studio have turned their attention to the Mercedes McLaren SLR supercar, which is a modified version called Black Arrow. The car body is painted in matt black with contrasting red accents, including the stickers on the doors and the hood with the number 722, symbolizing the amount of horsepower under the hood. Supercar put on a large 21-inch wheels, made to order, and interior tuning Mercedes SLR 722 Edition boasts finished carbon fiber, upholstered in Alcantara steering wheel and a new entertainment system with GPS-navigation, as well as the ability to connect IPod and phone via Bluetooth. Engineers from Edo Competition bit worked on 5.5-liter turbo V8 Mercedes, equipping it with a new exhaust system made of stainless steel and migrated unit ECU. It is possible to increase the returns from 650 to 722 hp and maximum torque increased to 890 Nm. From zero to a hundred Mercedes SLR 722 Black Arrow accelerates in 3.4 seconds, and to accelerate to 300 km/h supercar takes only 24.5 seconds. The maximum speed is limited to 345 km/h.