Black Porsche pulls over by the club (24:30) then Crockett and Tubbs crosses the street. In the next shot Porsche stops right ahead of them.
Around 44:50 Crockett calls to Tubbs while driving Ferrari. His voice sounds like it was recorded in medium-sized empty room.
Set lights can clearly be seen at the top of the screen between 26m 53s and 27m 4s (28m 8s - 28m 20s on the Blu-ray version), the scene where Sonny Crockett and Rico Tubbs visit Robbie Cann.