Microsoft have signed a six year deal with Porsche so to celebrate, they’ve released an expansion pack for Forza Horizon 3. The cars they’ve included are as follows:
2016 911 GT3 RS
2017 Panamera Turbo
2016 Cayman GT4
1973 911 Carrera RS
1995 911 GT2
1960 718 RS 60
1955 550A Spyder