In the finals they defeated one of the oldest teams in the country, Deportivo Municipal, who had qualified as the 2004 Peruvian Segunda División runner-up. Because the Peruvian Segunda División was only played by Lima clubs at the time the Peruvian Football Federation took its promotion berth and had the winner and runner-up automatically qualify to the Copa Perú national stage.
In the finals they defeated an established team from the nation, Deportivo Municipal, which had won second place in the 2004 Peruvian Second Division. The Peruvian Football Federation took control of the promotion spot due to the division's limited participation by Lima clubs and ensured both the winner and runner-up would qualify for the Copa Peru national stage.