password NeedForSpeedCarbon:

Password                                                                   Efect                                          
Down, Up, Left, Down, Right, Up, Square, Triangle. :Castrol Cash                                
Left, Up, Left, Down, Left, Down, Right, Square. :Infinite Nitrous                         
Down, Up, Up, Right, Left, Left, Right, Square :Unlimited Crew Charge                  
Down, Right, Right, Left, Right, Up, Down, Square :Unlimited Speedbreaker               
Right, Up, Down, Up, Down, Left, Right, Square :Unlock NFS:C Vinyl                      
Up, Up, Down, Down, Down, Down, Up, Square :Unlocks Cardboard and Driver vinyls