We present you a new tuning package for Mercedes-McLaren SLR made by ASMA Design. Production of the Mercedes-McLaren SLR supercar may soon be coming to an end but that appears to have no affect on the number of modified versions of the car being released by the world’s big-name aftermarket tuners. Late last year we saw the introduction of the Hamann Volcano, and then on Friday we saw Renntech its new SLR 777 package.