If you're tired of boring exhaust videos, then this will drop your jaw. Vivid Racing demonstrates the insane 6.3L V8 Mercedes C63's function with the Agency Power Valvetronic exhaust system. Coupled with Toyo Tires, HRE Wheels, Vorsteiner aero, and H&R coilovers, this is art. Flybys, Cops, Drifting, and Detail, this will make you want to buy something at http://www.vividracing.com.