So i just got into pc gaming again and bought this pc which i think is okay idk how great it actually is on the scale of amazing to bad but for the most part its getting the job done for the games i'm playing right now but for GTA its a different case now i will say technically you could say my game is perfectly fine as im playing on ultra settings windowed and getting 60-70 FPS while playing LSPDFR with plugins,scripts,weapons,vehicles and clothing mods with the occasion drop to 50 FPS but i remember before i installed LSPDFR in vanilla single player i could get 120 FPS so though i'm okay with 60-70 FPS i was wondering what can i do to squeeze out more whether its mods or settings i wanna know 

 

 

Processor: 12th Gen Intel(R) Core(TM) i5-12400F 2.50 GHz
Installed RAM: 32.0 GB 
GPU: GeForce RTX 4060 8gb 2.50 GHz
System type: 64-bit operating system, x64-based processor

Resolution 1920x1080

Refresh rate: 165 Hz 
 

You can try setting the following in your lspdfr.ini:
Networking.DisableDiscordRichPresence = true
PoliceStation.DisableAmbientSpawn = true
Frisking.DisableCovid19Items = true
Callouts.DisableBigRadar = true
AmbientSpawn.DisableRandomUnits = true
Main.PreloadAllModels = false
WorldEvents.MaxNumberOfEvents = 0
Ambient.DisableEscapedSuspectEncounter = true

You can also make sure your vehicle textures are not 4k.

Other than that, there isn't much else. There more stuff you install, the more you will see lower FPS.