Win Class 2 race at stadium was a mission in Jak II. Jak and Keira had a falling out, resulting in Daxter having to win the Class 2 NYFE racing match.
Completion of this mission in the PlayStation 3, PlayStation Vita, and PlayStation 4 versions of Jak II will unlock the silver trophy Speed Quicker.
Walkthrough[]
See also: Class 2
Fundamentally, not any different than the first race. Daxter driving doesn't change anything for you. Remember to pick up turbo's, don't use them when heading into a wall or on a ramp with a ceiling ahead and to use the shortcut as much as possible. Take care to avoid the trenches as well since those will just slow you down.