Need help !! How do I bring cars from GT2 into GT5 ??

[Mr.Carson]

Im trying to bring over my cars in GT2 that aren't in GT5 like my

1. HKS Drag R33

2. HKS Drag 180SX

3. Suzuki Cultes Pikes Peak Version

4. Chrysler Phaeton

5. Mines R32/R33

 

[Touring Mars]

Err, you can't.