Here is the latest Mercedes SLS tuning work from the guys at MEC Design. This sleek kit offers a variety of styling improvements to give the Mercedes an extra aggressive look. First is the addition of a new body kit consisting of a new front and rear bumper, front lip with optional carbon fiber in one or two pieces, side skirts with LED lighting, rear spoiler, roof scoop, and a rear diffuser. What really sets this Mercedes SLS AMG apart is the wheel package from MEC Design. The tuners installed their very own MECxtremelll 3tg rims measuring 10.5×20 up front, and 11.5×21 at the rear. These lightweight pieces come wrapped in high performance tires sized 265/30ZR20, and 295/25ZR21 respectively.