Cheats:
Last Man Standing challenge
Enter KNOX as a DNA Lab code. Win this challenge to unlock the Ascari KZ1 in the DNA Lab.
Retail challenges
Enter JWRS as a DNA Lab code. Win this challenge to unlock the Nissan Skyline R34 GT-R in the DNA Lab.
Special challenges:
– Enter GVDL as a DNA Lab code. Win this challenge to get the BMW Z4
– Enter YTHZ as a DNA Lab code. Win this challenge to unlock the Audi TT 1.8L Quattro in the DNA Lab.
– Enter GVDL as a DNA Lab code. Win this challenge to unlock the BMW Z4 Roadster in the DNA Lab.
– Enter RBSG as a DNA Lab code. Win this challenge to unlock the Holden Monaro in the DNA Lab.
– Enter BSLU as a DNA Lab code. Win this challenge to unlock the Hyundai Coupe 2.7L V6 in the DNA Lab.
– Enter MRHC as a DNA Lab code. Win this challenge to unlock the Infiniti G35 in the DNA Lab.
– Enter MNCH as a DNA Lab code. Win this challenge to unlock the Frito-Lay Infiniti G35 in the DNA Lab.
– Enter KDTR as a DNA Lab code. Win this challenge to unlock the Koenigsegg CCX.
– Enter DOPX as a DNA Lab code. Win this challenge to unlock the Mitsubishi Prototype X in the DNA Lab.
– Enter PRGN as a DNA Lab code. Win this challenge to unlock the Nissan 350Z in the DNA Lab.
– Enter WIKF as a DNA Lab code. Win this challenge to unlock the Saleen S7 in the DNA Lab.
– Enter FAMQ as a DNA Lab code. Win this challenge to unlock the Seat Leon Cupra R in the DNA Lab.
Unlockables:
Cars
Defeat the indicated driver in the celebrity face off challenges.
Audi 1.8T Quattro: Caballero
Dodge Viper SRT-10: Samuel Hubinette
Ford Mustang Fastback: Djibril Cisse
Ford Mustang GT ’05: Smudo
Nissan Silvia S15 Spec-R: Phil Morrison
Nissan Skyline R32 GTS-t Type M: Tarzan Yamada
Toyota Corolla GT-S: Beau Yates