Successfully complete the indicated event(s) in the Challenge Series to unlock the corresponding car:

Aston Martin DB9 (Exotic): Defeat Wolf in Boss Battle mode.

Dodge Charger RT Classic (Muscle): Defeat the 21st Muscle Car Gang.

Jaguar XK 2007 (Exotic): Successfully complete all three Turf War races.

Mazda RX7 (Tuner): Defeat Kenji in Boss Battle mode.

Nissan 240SX (Tuner): Successfully complete all three Checkpoint challenges.

Successfully complete the indicated task to unlock the corresponding crew member:

Sal: Successfully complete four to six races

Yumi: Defeat Kenji

Colin: Joins after defeating Wolf/TFK.

Samson: Joins after defeating Angie/21st Street.

Nikki: Joins after defeating all three beginning Bosses.

Heat Level 1
Police Cars involves: Civic Cruiser "250"
Tactics: None

Heat Level 2
Police Cars involves: Civic Undercover Cruiser "500"
Tactics: Roadblock

Heat Level 3
Police Cars involves: State Pursuit Vehicle "2500" , SUV Light "10000"
Tactics: Roadblock, SUV ram

Heat Level 4
Police Cars involves: State Undercover Vehicle "5000", SUV Heavy "15000"
Tactics: Roadblock, SUV Ram, Spike Strip

Heat Level 5
Police Cars involves: Federal Pursuit Vehicle "20000", SUV Heavy "15000"
Tactics: Roadblock, SUV Ram, Spike Strip

Heat Level 6
Police Cars involves: Federal Undercover Vehicle "25000", SUV Heavy "15000 and 25000", Cross "100000"
Tactics: Roadblock, SUV Ram, Spike Strip

Heat Level 7
Police Cars involves: SUV Heavy "15000 and 25000", Cross "100000"
Tactics: Roadblocks, SUV Ram, Spike Strip

Cops on your tail? An easy way to lose them is to go to any body shop and start working on your car. Just change the color and your heat is lost!

Infinite NOS
Enter at the "Main Menu" screen
Left, Up, Left, Down, Left, Down, Right, Square

Infinite Speedbreaker
Enter at the "Main Menu" screen
Down, Right, Right, Left, Right, Up, Down, Square

Infinite Crew Charge
Enter at the "Main Menu" screen
Down, Up, Up, Right, Left, Left, Right, Square

Enter at the "Main Menu" screen.
Down, Up, Left, Down, Right, Up, Square, Triangle
-Only usable once.

Enter at the "Main Menu" screen.
Right, Up, Down, Up, Down, Left, Right, Square

Enter at the "Main Menu" screen.
Up, Up, Down, Down, Down, Down, Up, Square