The story straddles between better and worse yet, as Ferrari's plans for Group B domination didn't stop with the 288 GTO. With the intent to win, Ferrari crafted the 288 GTO Evoluzione, a car that took its predecessor and blew it out of the water. It was Ferrari's haymaker, their hail mary. The 288 GTO Evoluzione was a 650 horsepower Group B monster that, for better or worse, never saw the light of day. Under Group B regulations, 20 were to be built, but the unexpected ending to the series meant that Ferrari would never get the chance to shut down Porsche's 959 and others. Instead, only five were built, never to be raced. Six if you include the prototype.