Continuity mistake: When Daniel is being chased by the Yakuzi in their black Mitsubishi Lancer Evo 6s, one of their Lancers crashes into the tanks. The car used for that crash is however a Lancer Evo 4, which is older than the Evo 6, and has a different front bumper, bonnet and rear spoiler.
Deliberate mistake: When the chase enters the tunnel blocked on the other end by the tanks, the Yakuza are firing machine guns at Daniel's taxi. The spent ammunition drops straight to the floor as if someone has thrown a handfull of shells. If they were fired from a fast moving car they would scatter all over the place.