Ten-man Porto upset Juventus to attain the Champions Group quarter-finals on apart goals after a 4-4 aggregate pull despite losing 3-2 to the Italian part on Tuesday.
Sergio Oliveira's extra-period free-kick for Porto's second aim proved decisive for the tourists.
Porto dominated the primary one half and took the business lead found in the 19th minute with Oliveira's penalty taking them in to the break found in front as they looked comfortable at the Juventus Stadium.
But with the initially attack of the second 50 percent Juve's Federico Chiesa, who actually scored their goal found in the 2-1 previous-16, first-leg defeat in Portugal, arrowed a strike in to the top corner to give his side wish four minutes following the re-start.
The game turned even more in Juve's favour as Mehdi Taremi needlessly got dispatched off for picking right up another yellow card in the 54th minute for kicking the ball away, with Chiesa levelling the scoreline on aggregate with his head in the 63rd.
The hosts had chances to win the tie however the game went to more time and the drama was definately not above as Porto won a free-kick which Oliveira drilled own home to spark wild scenes of celebration among the players and coaching staff.
Adrien Rabiot's header 3 minutes from period for Juve ensured a grandstand finish off in an enthralling encounter, but Porto placed on for a renowned victory.