As you may know, Hamann->ke521 represents a well-known German tuner specialized in tuning high-end supercars. The latest creation of the tuner is the Hamann Volcano based on the Mercedes SLR->ke566 supercar. In order to offer a little preview of the vehicle the tuner released a video which presents the new vehicle. The new kit for the Mercedes SLR includes a carbon-fiber front lip spoiler, new side sills, a re-designed rear bumper with new rear air diffuser and a big rear wing spoiler specially designed in order to improve the stability. Also, a new set of black wheels was added improving its looks.