The CARS:

Ferrari SF-15T
Ferrari F138
Ferrari 488 GT3
Maserati 250F 6C
Maserati 250F T2 12C
Maserati GranTurismo MC GT4
Lamborghini Aventador SuperVeloce

The track
Spielberg REDBULL Ring Circuit

changelog 1.7 :
http://forum.hardware.fr/forum2.php?config=hfr.inc&cat=5&subcat=249&post=174385&page=845&p=1&sondage=0&owntopic=3&trash=0&trash_post=0&print=0&numreponse=0&quote_only=0&new=0&nojs=0#t12543320