Need for Speed ProStreet Question

[VooDooXII]

I just started it over...I've got it for the PS3.

I saw two cars I don't remember seeing on the first round I played it.

Plymouth Road Runner and a SEAT Leon Cupra R

Stranger still...both of these cars cost nothing to buy in career mode.

WHAT DID I DO AND HOW DO I DO IT FOR MORE CARS???

[Revmaynard]

I think they were available to download on xbox live. So PSN or something?

[VooDooXII]

Oh damn...guess my cousin did something for me. I need to do some more exploring.