Install a compatible wrapper (like the one from ThirteenAG) to enable mod loading.
divided into two categories: "Italy Unleashed" and "Italy vs. The World". Expansion Modes: Cars from the pack were compatible across (campaign), Challenge Series Multiplayer Need for Speed Wiki | Fandom Featured Vehicle List
This is the most recommended modern tool. It allows the game to run on modern systems, fixes the 30 FPS cap to 60 FPS, and includes options to unlock all DLC cars, including the Italian Pack.