Putting go-fast(er) parts on a Ferrari fresh out of the Maranello factory -- let alone any other type of ultra-rare exotic off the assembly line -- is nothing less than blasphemy tomany car fanatics.

THIS ONE'S FOR YOU, America. A bigger, roomier four-seat coupe replaces the 12-year-old 456 model when Ferrari introduces its all-new 612 Scaglietti at the North American International Auto Show in ...