: Add a new line for your vehicle (e.g., dlcpacks:\tchcop\ ) and save.

Navigate to the vehicle RPF file in OpenIV (typically mods/update/x64/dlcpacks/patchday22ng/dlc.rpf/x64/levels/gta5/vehicles.rpf/ ).

: The police variant features a SoundOff Signal nForce Light Bar and separate flashing blue lights.

This is the preferred method for most players as it adds the car as a completely new vehicle without replacing any original game files.

: Go to update.rpf/common/data/ and edit the dlclist.xml .

: Converted to GTA 5 by Canadian_mods with edits by Fenton to ensure smooth performance in-game. Installation Methods

Upgrade Your Virtual Ride: 2020 Toyota Corolla GTA 5 Mod Guide

: Using OpenIV , navigate to mods/update/x64/dlcpacks/ and drop the mod folder (e.g., tchcop ) there.