Before he became America's Numero Uno Kulinary Gangsta, Guy Fieri filmed a series of no-nonsense commercials for a small Northern California muffler company called Flowmaster. His name is not mentioned in these clips, because he wasn't famous yet.
As always, Guy gives one hundred and ten percent. No fakin', no shortcuts. Just pure, uncut Fieri. Ladies and gentlemen, watch as a star is born.