Make sure to install the Modular Mods base files first:
https://www.racedepartment.com/downloads/modular-mods-2022-base-files-required.52484/
After that drop everything into the _ACTIVE folder.
Included are:
- car livery
- helmet
- driver suit
- cap
- boots
- gloves
- racecrew attires
- pitcrew attires
- umbrella
- monitor screen
- garage
- pit perch
- pit stop gantry