How to install
1. navigate to "mods/update/x64/dlcpacks/"
drag and drop this folder [ rakchr ] into the path 

2. export "dlclist.xml" from "mods/update/update.rpf/common/data/" to your desktop with OpenIV
open the file with any text editor, add the following line to the end:

dlcpacks:\rakchr\

3. Import "dlclist.xml" again to the path mentioned above using OpenIV

4. Done, use any trainer to spawn the car

car spawn name : rakchr