New AI line + hints for ACU Estoril 90s.
Just unzip and copy the specific track folder to your assettocorsa\content\tracks, it will automatically copy the new ai + hints to the correct folder. Perhaps make sure to keep your old AI files if you don't like the new ones.
ACU Estoril 90s AI 2017-09-10
New AI line + hints for ACU Estoril 90s