Good Question I have been trying to find out myself as I was interested in purchasing these side skirts only $560 a set I did use Duraflex for side skirts for my 2010 Mercedes CLS 550 and fit like a glove. I searched all over the internet couldnt find anyone who used them I even asked the company for additional pics but NADA. I went ahead and ordered the side skirts from Unplugged performance for a whopping $1875 unpainted OUCH!!!!!!!!!!! took me months to pull the trigger WHY so much beats me. I was tempted to order the Duraflex and take a shot at it.. probably should of. Did you ever buy?