We have seen many different tuning programs for the Mercedes CLS, and we have to say this is  one of the sickest ever! Prepared by SR Auto Group, a Canadian tuner of high-end luxury cars, using parts from Loriner, the CLS ‘Sinister’ looks awesomely aggressive and mean.

The treatment includes a full Lorinser styling kit consisting of front bumper, front fenders, sides skirts, a roof spoiler, rear lip, and a trunk lid spoiler. The design of the bumpers and those side vents are very cool, but it’s the extremely wide fenders that give the CLS Sinister its swagger.

Another part of the program that plays a major part in giving the Sinister its killer look is the suspension lowering system by Basics. It slams the car down on a set of 20-inch PUR 5IVE Depth wheels, finished in gloss black. Lorinser sport exhaust completes the package, because a car that looks so nasty, must sound dirty as well.