Revved Up is the 61st episode of the Teen Titans series and the 9th episode of the fifth season.
Synopsis
A hot rodder named Ding Dong Daddy steals a Titanium alloy briefcase from Robin. He offers to return it to him, but first Robin must beat him in a street race. Robin races against Ding-Dong on his R-Cycle, while Cyborg and Beast Boy take the T-Car. Starfire and Raven are left behind to find their own means of transportation.
Meanwhile, several other villains learn of the race and join in to compete for the chance to win the grand prize. Red X shows up and has a final showdown with Robin. During the race, however, Robin saves Red X's life. To pay back the favor, he decides to help Robin win by sabotaging the efforts of all of the other villains.