The aihack.zip file you have requested: Tools and Utilities / Utilities / AI Hack - 5.95kb is not available. Perhaps try browsing all files for the game Need for Speed: Porsche Unleashed and upload any files you want to share or are missing. This is the only information we could locate:
unzip into the GameDataSimulationAi folder for some slightly enhanced AI performance (REMEMBER to back up the original files first!!).
After seeing a post in the RAS newsgroup about the *.csv files in the GameDataSimulationAI directory, I improves the AI