Down are through to the Ulster MFC decider after a thrilling 0-13 to 1-9 victory over Cavan in Tuesday night's semi-final replay at Crossmaglen. The teams were level at 0-4 to 0-4 at the break before Down pulled clear.
Killian Sheridan's goal brought Cavan back into the game and they grabbed an equaliser with two minutes left.
Down captain James Colgan scored the decisive point two minutes into injury time to secure a place in Sunday's final against Armagh at Croke Park.