QuantV 3.0 is one of the most realistic graphics mods ever made for GTA 5. With ultra-realistic lighting weather effects water reflections and natural environments this mod completely transforms Los Santos into a next-gen masterpiece. The September 2025 update brings even more enhancements and optimizations making GTA 5 look like a brand-new game.

What Is QuantV 3.0
QuantV 3.0 is a powerful graphics overhaul mod designed to improve visuals in GTA 5 without sacrificing performance. It features realistic shadows ray-traced-like reflections enhanced timecycles and natural color grading. Players love it because it makes the game feel immersive and cinematic perfect for screenshots roleplay or just casual gameplay. The September 2025 version includes updated shaders improved night lighting and optimized performance for mid-range PCs.
How To Install QuantV 3.0 (Step by Step)
- Download GTA V Basic Mod: Click Here and install it in your GTA 5 main directory.
- Install Quant V 3.0: Click Here for running advanced mods.
- Add the OpenIV tool to manage and replace GTA 5 files.
- Download the latest QuantV 3.0 September 2025 update from trusted mod sites.
- Extract the downloaded files using WinRAR or 7-Zip.
- Copy the QuantV folder into your GTA 5 root directory.
- Use OpenIV to enable “Edit Mode” and drag-drop all QuantV OIV packages.
- Install ReShade (optional) for additional cinematic effects.
- Apply included ENB or QuantV settings for maximum visual quality.
- Launch GTA 5 and enjoy the stunning QuantV 3.0 graphics.
Conclusion
With QuantV 3.0 September 2025 update GTA 5 becomes a whole new experience. From breathtaking sunsets to lifelike rainstorms every moment in Los Santos feels more realistic than ever. Installation is simple and once set up you’ll feel like you’re playing GTA 6 early. If you want the ultimate graphics mod for GTA 5 QuantV 3.0 is the best choice.