Can you use cheats to unlock the Audi r8 in mcla?

go to gamefaqs.com, find your console and search midnight club los angeles then click on the game and go to saves, i have a ps3 and i got the save 100% game complete plus Audi r8. THATS HOW I GOT IT! this is the best way and when u download the file it is a rar file and you have to have winrar and extract that to a usb drive or something and make a file that says PS3 and in that make a file that says SAVEDATA then extract from the winrar and put the extracted files into the SAVEDATA file and then go on your XBOX or PS3 and copy the data from the USB or whatever to your HDD and you have 100 percent done and Audi r8 hope this helped!

you can't get the audi like that u need to research more