Prior Design has created a very versatile widebody kit for the Mercedes-Benz SL. The Black Edition body kit fits the SL500, SL55, SL65, SL600 and SL63 AMG. Check out a pair of Mercedes SL R230 Roadsters fitted by Prior.In addition to fitting the various SL models, the kit is compatible with model years 2003-2011.The German tuning company's Black Edition widebody kit for the Mercedes-Benz SL is a "super high quality kit with perfect fitment. Our kit sets a new level of perfection for aerodynamic tuning companies."From the looks of these two roadsters, that sounds about right. The promo was shot by Prior Design's North American branch.