--What's the improvement?--

- All sirens in GTA 5 are now dutch
- The priority siren on the police car is now dutch
- You can choose out of 3 packs with different ambulance sirens (2 common sirens and the siren used in Rotterdam)
- all secondairy sirens are now fast enough


--INSTALLATION--

1. Extract the files in this RAR-file to your computer
2. Open OpenIV
3. Go to Mods/X64/audio/sfx/resident.RPF
4. Toggle edit mode on
5. Go to New/Import OpenFormats
6. Choose one of the vehicles.oac files out of the 3 packs
7. Push the OK-button and you are done! :)


I hope you like it!