The Forza Horizon 3: Mountain Dew Car Pack is a DLC released in June 2017, featuring 7 unique cars, including the Ferrari F50 GT, Lotus 3-Eleven, and Mitsubishi Eclipse GSX. It was not included in the Car Pass and had to be bought separately. The pack was delisted in September 2020, and it’s no longer available for purchase, but existing owners can still access it.