How to Install GTA 6 Mods
The definitive 2026 guide to installing custom mods for GTA 6 - vehicle packs, script mods, texture overhauls, MLO interiors and anything else you can think of. Works for any paid mod from the marketplace.
Before you start
Always back up your GTA 6 install directory before installing any mods. Never load custom mods while connected to GTA Online - it will result in your account being automatically banned. Story Mode and private offline sessions are fine.
Back up your game files
Always back up your GTA 6 install folder before you install any mods. If something goes wrong, you can restore it in seconds rather than having to download and reinstall a 150GB game.
Install the prerequisites
Most GTA 6 mods require two pieces - a script hook framework (for running C#/Lua mods) and a file browser tool (for editing RPF archives). They are both free and take less than a minute to install.
Download your mod
Download the mod from the marketplace. Each download is a standalone .zip, .rar or .7z archive containing a readme, version label and install instructions by the author.
Extract the archive
Download 7-Zip or WinRAR, or use the built-in Windows zip extractor. Extract to a temporary folder, never straight into your game folder, in case of extraneous files.
Install the files
Script mods (.asi, .dll) go into your GTA 6 install root folder. For texture and model mods, use your file browser program to replace files within RPF archives. Check the mod's readme - each modder includes their own installation instructions.
Launch offline
Launch GTA 6 in Story Mode or a private session. Do not load mods while in GTA Online, as you will be permanently banned.
Install methods by mod type
Different GTA 6 mods have slightly different installation instructions. Click your mod type for exact directions.
.asi / .dll files
Script mods usually add functionality - trainers, police mods, AI improvements, menu mods. Place the .asi or .dll file directly into your GTA 6 install root directory (the same folder where GTA6.exe is located).
Script mods commonly require a script hook framework to be installed first.
Add-on vs replace
Vehicle mods come in two types: add-on (a vehicle that spawns in addition to default vehicles) and replace (a vehicle that replaces one from the base game).
Add-ons are installed through the file browser utility into the vehicle DLC folder. Replacements swap out the original files within RPF archives.
4K skins, ReShade presets
Texture replacements (4K textures, weather packs, lighting presets) are installed using your file browser tool by replacing files within the game's texture archives (.ytd, .rpf).
ReShade presets go into their own separate ReShade install folder, outside of the game folder.
.ymap / .ybn files
Map mods introduce new geometry and interiors. They usually come as .ymap or .ybn files that go in the custom maps folder. Their .ydr/.ytd files are stored inside RPF archives.
Major map replacements may require the use of a memory extender tool to prevent crashing upon loading.
Engine, radio, weapons
Audio replacements (engine sounds, radio stations, weapon audio) replace files directly inside the game's audio RPF archives.
Audio mods come with elaborate readmes most of the time because file paths are case sensitive and easy to mess up.
Skins & outfits
Player mods (skins, outfits, full model replacements) are installed through your file browser application, overwriting the mp_m / mp_f player files located within the game's ped streaming archive.
Outfit packs typically can be applied through drag-and-drop with a menu mod after installation.
Common install problems and fixes
When one of these occurs after an install, 95% of the time the fix is one of the five below.
Game crashes on startup
Delete your last mod, verify game cache/integrity via your launcher, reinstall fresh. Ensure your script hook version matches your game version.
Missing textures
White, black or pink textures typically indicate that the texture file was installed into the incorrect RPF or became corrupted during the extraction process. Try extracting the archive into a new folder and attempt the installation again.
Scripts not loading
Make sure the script hook framework is installed, and your .asi files are in your game root directory (not in another folder within the game root directory). The majority of silent-script-fail errors are due to a misplaced file.
Out-of-memory errors
Install a memory extender tool. You'll need it for most big mod stacks (multiple vehicle packs, 4K textures, map overhauls) to prevent stream buffer crashes.
Works then breaks after patch
Rockstar might patch things overnight and break script hooks. Check the creator's update page for a newer version before blaming the mod itself.
Two mods conflicting
If two mods override the same file from the game, one mod will take precedence and the other mod will silently not work. Remove mods one by one until the problem is resolved, then decide which mod you'd like to keep.
Tools you'll need
Four essential utilities you should install before your first GTA 6 mod. All four are free and can be found in the Tools category.
Script hook framework
Loads custom C# and Lua scripts. Needed by most script mods - install this and you won't think about it until you update your game.
File browser tool
Manages edits to RPF archives, texture swaps, asset extractions. Needed for any mod that edits files outside of the install root directory.
Memory extender
Extends your script memory heap for heavy mod stacks. Install, then forget about it. Prevents crashing when loading large textures and maps.
Trainer menu
Optional, but speeds up testing. Teleport around, spawn entities, control the weather, and test/debug mod behavior without having to restart your playthrough.
Grab the essentials
All four tools are free downloads hosted in the GTA 6 modding tools category. Most install in less than a minute and are compatible with every mod on the marketplace.
Ready to install your first mod?
Find over 12,000 free and paid GTA 6 mods here, or download the essential tools to get started.
Related guides & community help
Additional content for new and veteran GTA 6 modders alike.
Best GTA 6 mods of 2026
Staff-picked mods for vehicles, maps, scripts and textures - updated every week!
Is GTA 6 modding legal?
Take-Two's official policy, what you can and can't do, and the one rule that gets you banned.
All GTA 6 mod categories
Vehicles, maps, scripts, textures, audio, weapons, tools and more across 10 core mod categories.
Installation Help forum
Having trouble with a mod? In the install help forum, active modders troubleshoot installs daily.
Crashes & Bugs forum
Game crashed due to a mod? Check known problems or report your problem and find solutions quickly.
Compatibility & Conflicts forum
Are two of your mods conflicting? Search for conflict reports and merge fixes.
Frequently asked questions
Do I need admin rights to install GTA 6 mods?
Most installs require administrator rights to write to the Program Files folder. If you encounter permission problems, right-click your installer and choose 'Run as administrator'.
How long does it take to install a GTA 6 mod?
Less than 5 minutes for most mods if you have the prerequisites installed. Big map overhauls can take 15-30 minutes since the files are so large. Script mods usually take less than a minute.
What if my game crashes after installing a mod?
Delete your latest mod, verify game files through your launcher, and do a fresh reinstall. 90% of crashes are due to conflicting mods, missing requirements or outdated tools.
Can I install multiple mods at once?
Yes, but install them one at a time and test your game between each. Loading lots of untested mods at once makes it much harder to track down what's causing a crash. Use a mod manager if you run large loadouts.
Do I need to reinstall mods after a GTA 6 update?
Occasionally. Large game patches may break script hooks and mod files. Look in the comments of each mod for newer versions prior to patching your game.
Will modding GTA 6 void my game warranty?
No - modding single-player is allowed by Take-Two's official policy. Provided you never start GTA Online with mods active, your account will be fine.