Although on the surface it may look like nothing more than an ordinary, run-of-the-mill 451 horsepower Mercedes-Benz C63 AMG (assuming, of course, that it's possible to consider a Mercedes C63 AMG either ordinary or run-of-the-mill), pictured before you is the latest combatant set to do battle in the ever growing ring of tuned AMG C-Class models: the RENNtech C63 AMG

http://emercedesbenz.com/Sep08/07_00...z_C63_AMG.html