Chief, Dave, Ryan, Monza and Dominator battle for the number one spot as the list shakeup continues. Chief hopes to prove that his split with Shawn hasn't slowed him down. Ryan gets some advice from an unlikely source.

A familiar face returns to the 405's list, bringing with him a new car with scary potential. Working on his own, Shawn tries to prove to his son he has what it takes to climb the ranks.