Grand Theft Auto V updates 1.64 and 1.66 represent a significant evolution for GTA Online, blending major content drops with high-end technical "extra quality" enhancements like ray tracing and critical security protocols. Update 1.64: The Los Santos Drug Wars & Ray Tracing Released in December 2022, Update 1.64 introduced the first chapter of the Los Santos Drug Wars
, a psychedelic-fueled expansion featuring Nervous Ron and the "Fooliganz" crew. Major Content Highlights:
The Freakshop: A new social hub and base of operations for drug-running.
Acid Lab Business: Housed in the back of the new MTL Brickade 6x6, this mobile lab allows players to source supplies and run a hallucinogenic empire.
New Vehicles & Gear: Added eight new vehicles, hundreds of clothing items, and 39 unisex tattoos.
"Extra Quality" Visuals: This update famously added ray-traced reflections to the Fidelity Mode on PS5 and Xbox Series X|S. This enhancement provides real-time, high-quality reflections on water, vehicle paint, and glossy surfaces, though it typically caps the frame rate at 30 FPS. Quality of Life (QoL) Improvements:
Phone Contact Favorites: Players can now hide unwanted contacts in their phone via the Interaction Menu.
Solo Casino Missions: Agatha Baker’s Casino Story Missions can now be launched by a single player.
Bicycle Access: Bicycles can finally be requested from the Mechanic like regular cars. Update 1.66: Security and Stability Focus
Rockstar has pushed Los Santos into a new era with visual and security overhauls. If you’re playing on PlayStation 5, Xbox Series X|S, or PC, here’s what "Extra Quality" really looks like in your game. ✨ Visual Overhaul (Update 1.64)
The Los Santos Drug Wars update wasn't just about missions; it brought a massive visual upgrade to current-gen consoles:
Ray-Traced Reflections: Added to Fidelity Mode on PS5 and Xbox Series X|S. This adds real-time reflections to glossy surfaces like vehicle paint, windows, and water, making the city look more lifelike than ever.
New Content: Introduced the Acid Lab business, the Freakshop social space, and a suite of "First Dose" story missions. gta 5 grand theft auto v update 164 166 extra quality
Quality of Life: You can now hide contacts from your in-game phone, launch Casino Story Missions solo, and request bicycles from the Mechanic. 🛡️ Security & Performance (Update 1.66)
Following 1.64, Update 1.66 focused heavily on the PC experience, addressing critical community concerns:
New Data Protocol: Implemented a security patch to protect players from exploits and account corruption caused by third-party "modders".
Bug Fixes: Resolved issues where players were getting stuck in loading screens or unable to access GTA Online due to modified stats. 🚀 How to Enable "Extra Quality"
To see these changes on console, head to Settings > Display > Graphics Mode and select Fidelity. While it caps the framerate at 30 FPS, it enables the high-resolution Ray Tracing that defines this update.
For PC players, recent 2025/2026 patches (like 1.71) have further refined these "extra quality" settings by adding high-resolution RT reflections and a second ray bounce for global illumination.
Grand Theft Auto V Update 1.64 and 1.66: What's New and Enhanced
Grand Theft Auto V, one of the most successful video games of all time, continues to receive updates and enhancements from Rockstar Games. Updates 1.64 and 1.66, also known as "The Cayo Perico Heist" and "The Contract" updates, respectively, have introduced new content, features, and improvements to the game. In this essay, we'll take a closer look at what's new and enhanced in these updates.
The Cayo Perico Heist (Update 1.64)
Released in December 2020, Update 1.64 marked the introduction of "The Cayo Perico Heist," a new single-player heist that takes players to a private island in the Caribbean. This heist, which can be accessed through the "Heists" section of the in-game menu, allows players to plan and execute a series of missions to infiltrate a heavily guarded island and steal valuable assets.
The Cayo Perico Heist features a range of new gameplay mechanics, including the ability to purchase and customize a new type of submarine, the "Kraken." Players can also explore the island, complete side missions, and interact with new characters.
The Contract (Update 1.66)
Released in February 2021, Update 1.66 introduced "The Contract," a new business venture for Franklin Clinton, one of the game's main protagonists. This update allows players to invest in a series of businesses, including a nightclub, a bunker, and a warehouse, which can be used to generate passive income.
The Contract update also introduced new gameplay mechanics, such as the ability to participate in "Securities" missions, which involve investing in stocks and bonds to earn rewards. Additionally, players can participate in new activities, such as importing and exporting goods, and completing contracts for other characters.
Extra Quality and Enhancements
Both updates have introduced a range of quality-of-life improvements and enhancements to the game. These include:
Conclusion
In conclusion, Updates 1.64 and 1.66 have introduced a range of new content, features, and enhancements to Grand Theft Auto V. The Cayo Perico Heist and The Contract updates have expanded the game's single-player experience, introducing new gameplay mechanics, characters, and activities. The extra quality and enhancements have also improved the game's graphics, stability, and overall performance. With these updates, Rockstar Games has demonstrated its commitment to continuing to support and enhance Grand Theft Auto V, even years after its initial release.
⚠️ Important Warning: If you downloaded this from a torrent or a file-sharing site (like a repack site), be very careful. These versions are often modified to bypass the official launcher. Running these files can:
.exe files (cracks) are often flagged as malware or Trojans.| Error | Solution |
|-------|----------|
| “Game files corrupted” | Verify integrity via launcher |
| “Update requires restart” | Restart Rockstar/Steam, run as admin |
| Missing DLC content (Drug Wars) | Ensure you’ve bought it or reinstall via launcher |
| Social Club login loop after update | Clear Social Club cache (Documents\Rockstar Games\Social Club) |
General:
Content & Events:
For “Extra Quality” visuals, modding is the way to go — but do it correctly with a legit copy of the game.
Popular high-quality mods (all free, all safe): Grand Theft Auto V updates 1
Use OpenIV (a safe modding tool) to install them. Never use a “pre-cracked” mod pack from a pirate site.
The updates refined the three distinct play modes for PS5/Series X:
_Installer or Redist folder, or downloadable from Microsoft's website)..exe > Properties > Compatibility > Check "Run this program as an administrator" and "Run this program in compatibility mode for Windows 7/8".Recommendation: For the best "quality" and safety, it is always recommended to purchase the game officially on Steam or the Rockstar Store. The official updates are handled automatically, and you get access to GTA Online without the risk of malware.
It is important to clarify from the outset: there is no official “Update 164” or “Update 166” for the legitimate retail version of Grand Theft Auto V on PC, PlayStation, or Xbox.
Rockstar Games uses a different numbering system for its title updates (e.g., v1.0.xx.xx on PC, or version 1.xx on consoles). The specific terms “Update 164” and “Update 166” — often paired with the phrase “Extra Quality” — are exclusively found in the warez and pirate scene. They refer to cracked, repackaged versions of the game distributed by unauthorized groups, often including modded content, forced patches, or unstable builds.
If you have seen these terms on torrent sites, forums, or YouTube videos promising “extra quality textures” or “performance fixes,” you are looking at unofficial, often dangerous, pirated software.
This article will explain:
While these builds offer the best stability for "Extra Quality" visuals, they are not perfect. Here is the troubleshooting for frequent crashes:
By: Gaming Tech Desk
In the ever-evolving landscape of Grand Theft Auto V on PC, version numbers are often more than just patch notes—they are handcuffs, lifelines, or puzzles, depending on whether you are a vanilla player, a roleplay enthusiast, or a graphics modder. Recently, the chatter across Reddit, Nexus Mods, and GTAForums has centered on a specific pair of patches: Update 164 and Update 166.
For those searching for "gta 5 grand theft auto v update 164 166 extra quality," you are likely navigating the tricky waters of downgrading, texture optimization, or stable mod loading. Let’s break down what these updates mean and how to achieve that coveted "Extra Quality" visual fidelity without crashing your game.