Continuity mistake: When Letty and Mia have lunch in Tokyo, a man with a green jacket and a pair of dark glasses walks from left to right. A shot later he reappears on the far left and repeats his walk. Also, most of the passers-by are not continuous between the front and opposite shots.
Continuity mistake: After Dom gets out of jail, Jakob arrives at the race and is greeted and hugged by a guy with a striped T-shirt who then walks away. In the wide angle he is repeating all previous movements.
Continuity mistake: When Jacob and Otto walk together for the first time, they pass by a grey tank and a cream colored tank next to the electromagnets. A shot later, they're walking by the grey tank again.
Continuity mistake: When Letty falls off her motorbike and lands on the bonnet, Dom's hand is in the center of the steering wheel, but from his POV it's gone. This changes back and forth.
Continuity mistake: In the jungle, when Jakob grabs the device his door is fully open. Three seconds later it's almost closed. He had the device in his hand, so he couldn't have closed it, nor had enough time to put the device away, close the door and grab the device again.
Continuity mistake: During the chase before Dom activates the magnet to attach the two trucks, he passes by a yellow van. A shot later Dom's car has moved several meters behind, which allows for one of the trucks to crash against the van.
Continuity mistake: When Roman's tank is stuck in between two huge rocks, the walkie-talkie's speaker's position keeps changing in every shot: sometimes it's floating in between his hands, then suddenly it's on the right, lying on the dashboard.
Continuity mistake: When Roman arrives at the farm, Letty lowers her gun. From the angle from behind her arms are very obviously lowered. However, when the shot changes to a front angle her arms are raised, and she's lowering them again.
Continuity mistake: When the movie starts, Jack drinks from a bottle, which the mechanic retrieves and puts away. A shot later the bottle is back in the mechanic's hand.
Continuity mistake: The small wounds on Dom's face that he get from his fight with Jacob in London disappear in the next scene.