Factual error: When we see Shaw at the hospital it is in London. However, the plugs above the bed are two pronged American style outlets. (00:01:15)
Plot hole: In Tokyo Drift Twinkie tells Sean that Dom has been racing and beating drivers around Asia, but in this film Dom only goes to Tokyo for day or two as he tells Mia to tell Brian that he will see him in Los Angeles in two days.
Continuity mistake: We see Shaw is on floor 7. However when he leaves, the outside of the building is only 4 stories high. (00:02:00)
Continuity mistake: When the Maserati does a slow cruise through the cemetery during the funeral, all the windows are tinted black. A few minutes later after Dom chases him and they crash head on into each other, the windows are no longer tinted.
Continuity mistake: In this film we find out that it was Deckard Shaw driving the car that crashes with Han. We then see Shaw drop Dom's cross in front of Han before the car explodes. However back in Tokyo Drift, we see all around the car before it explodes and Shaw is not seen. Given the footage from this film, he should have been visible in Tokyo Drift.
Visible crew/equipment: When Dom is in the hospital visiting Hobbs, he gets in the lift and says he's bringing Han home. When the door closes, there is a shadow reflected in the door. The shadow is big and black. But when Dom walked into the lift there was nothing visible that it could be, other than the camera. (00:22:00)