Brian O'Conner, a youthful FBI agent investigating a series of hijackings by going undercover with a street gang led by charismatic Dominic Toretto. Caught up in Toretto's world of gang conflict that is resolved in late-night car races, Spindler starts to sympathize with his chief suspect and falls in love with Toretto's younger sister Mia. In the meantime, Spindler initially suspects the wrong gang of complicity in the crimes he's probing,Toretto he tries to prove that Toretto is innocent.