New Car Horns added with Series 6.
These are all in the Sounds Effects group, and locked until released as seasonal exclusives through Festival Playlist rewards or Forzathon Shop.
| Mechanical Whizz | Autumn Forzathon Shop |
| Paint Spray | TBD |
| Pinball Machine | Summer Forzathon Shop |
| Pinata Pop | Spring Festival Playlist |
| Wheelspin Win | TBD |
This series also offers the Police Siren in the Autumn Festival Playlist, and the Dial Up Modem in the Winter Festival Playlist.
The Forzathon Shop items for Winter and Spring have not been announced yet.