Date of Question: Aug 17 2009 | Question ID: 145326

Okay, I went and checked out the cheats and it says when you complete 100 of the career game and get 1500 or more respect from all crew members, you get all prototype parts for your car and you get the extreme nitrous series in arcade. But when I check, the prototype parts are still locked and theres no nitrous series...what do I do???