Hi!

I bring a sound turbo is in its first version.

installation:
1. Open "openiv"
2. Open the following RouteC: \ Program Files (x86) \ Rockstar Games \ Grand Theft Auto V Mods \ x64 \ audio \ sfx \ RESIDENT.rpf \
3. extract the .zip file, once this is done, put the "openiv" in "edit mode"
4. Click on the "New" option and opens the context menu, click "Import openfotmats" key or the "shift + ins" conbinacion
5. A window will open and search the file named "vehicles.oac" click to open another window opens.
6. After giving OK and ready then added, you can enjoy the sound.

Note: must be the "vehicles" folder and the "vehicles.oac" file together so no problems installing there.

Credit: TheHDSTrelok
youtube channel: https://www.youtube.com/channel/UC8aUp1BvCyNbbW_vY8T_mDg

Video demonstration: https://www.youtube.com/watch?v=WdqJ-FVlurY&feature=youtu.be