Juiced 2: Hot Import Nights - Unlock challenges and cars

Juiced 2: Hot Import Nights - Unlock challenges and cars
Unlock challenges and cars:
Enter the code in the DNA lab to unlock a challenge. Win the challenge to unlock the car in the DNA lab.

Code - Car:
KNOX - Ascari KZ1
JWRS - Nissan Skyline R34 GT-R
GVDL - BMW Z4
YTHZ - Audi TT 1.8L Quattro
GVDL - BMW Z4 Roadster
RBSG - Holden Monaro
BSLU - Hyundai Coupe 2.7L V6
MRHC - Infiniti G35
MNCH - Frito-Lay Infiniti G35
KDTR - Koenigsegg CCX
DOPX - Mitsubishi Prototype X
PRGN - Nissan 350Z
WIKF - Saleen S7
FAMQ - Seat Leon Cupra R

Connection bonus:
Link with a PlayStation2 with Juiced 2: Hot Import Nights with a USB cable to unlock the following cars in the garage.

Citroen C2
Mitsubishi Eclipse GSX
Honda NSX Targa
Toyota MR2 GT Sports
Audi S3 2.0T Quattro