Extract the Modloader files into your main GTA San Andreas directory. :
: Ensure the pack you downloaded is labeled "Low MB" or "DVC" (Downsampled Vehicle Collection).
To keep your frame rate high while using these GTA 5 models:
: If you prefer the old-school method, use Alci's IMG Tool to replace files directly in gta3.img , though Modloader is recommended for stability. Optimization for Low-End PCs