Thread:RR3 Michael P/@comment-34891769-20180602160556/@comment-28169398-20180602223636

You cannot use other cars on the Tier 12 Speed Snap of McLaren F1 GTR Championship (v6.3.1).

This event is for the McLAREN F1 GTR only. The wiki is not associated with Real Racing 3, so we cannot help you with technical issues. You need to contact FireMonkeys support.