Corrected entry: The gang steal four brand new Police spec 2011 Dodge Chargers. When Brian and Dom yank the safe out, the Chargers they're driving are older spec, with the old tail lights. Han and Roman are seen driving the other, new Chargers later in that chase.
Corrected entry: Near the end of the movie, both Roman and Taj are back in the USA in Taj's garage (as evidenced by the Florida license plates). If they were targeted fugitives (mentioned earlier in the movie), would they not have been arrested upon their arrival back to the US?
Correction: It's never said how they got back into the country. They could have been smuggled in or even bought new identities. There are alot of possibilities.
Corrected entry: When Reyes enters the vault, he scans his right hand. Han and Gisele try to obtain his hand print by having Reyes put his hand on Gisele's bathing suit. They succeed in getting his left hand print. When Tej cracks the vault, he uses his right hand with Reyes' left hand print to open the vault. Cloth doesn't pick up fingerprints anyway.
Correction: Wrong. Cloth can and does hold fingerprints. Recently improved techniques can reveal fingerprints.
Correction: Not really a continuity error since they could have swapped them at any point between taking the cars and the final heist.