For low-end PC users, the best 2021 graphics mods for GTA: San Andreas focus on ENB presets like GTA San Andreas V Graphics Mod and texture packs such as GTA San Remastered Ultimate 4.0. Key improvements include replacing old textures with GTA 4 imports, updating vehicles, and fixing, alongside essential tools like Mod Loader and Widescreen Fix [1]. You can read the full analysis at GTAModMafia.