Locate the existing citizen folder. It is recommended to back it up first. Then, delete it and paste the new citizen folder from your downloaded pack into the directory.
Ultimate Guide to the FiveM Optimized Citizen FPS Boost Pack Fivem Optimized Citizen Fps Boost Pack
Right-click your FiveM shortcut, select "Open File Location," and then open the FiveM Application Data folder (the one with the snail icon). Locate the existing citizen folder
At its core, this pack replaces the default citizen folder in your FiveM directory with highly optimized files. These files often include modified timecycle and visualsettings.dat parameters that significantly reduce the strain on your CPU and GPU. select "Open File Location
Disables or heavily simplifies shadows to provide some of the largest FPS gains. How to Install the FPS Boost Pack