Unlock Madden Van:
Have a saved game from Madden NFL 06 on your memory card.
Unlockable Cars:
Black Elite Racer: Achieve Elite Rank.
Criterion GT Racer: Finish the White Mountian Challenge.
Custom Classic: Finish the Sunshine Keys Challenge.
Dominator Assassin: There must be a Burnout 3 game save
on your memory card.
EA GT Racer: Finish the Central Route Challenge.
Etnies Racer: Finish the Motor City Challenge.
Euro Classic LM: Finish the Eternal City Challenge.
Hot Rod: Finish the Lone Peak Challenge.
Logitech World Racer: Finish the Rank 10 Ultimate Revenge GP.
Low Rider: Finish the Angel Valley Challenge.
Nixon Special: Finish the Eastren Bay Challenge.
Revenge Racer: Finish 100% of the game.
Game tips, hints and secrets submitted by our visitors.
Submitted by: promeithius
To get boost at the start of a race when you're online do this: keep your thumb on the boost then with your fingers on the triggers click right, left, right. Then before the count down reaches click the right trigger again and you will have instant boost at start.