For a visual walkthrough on how to handle split RAR archives for FitGirl releases, watch this quick video tutorial:
Let the installer run the quick file verification (QuickSFV) at the end to make sure no files were corrupted during the process. battlefield-4-fitgirl-repack-part1-rar
Ensure you have downloaded of the archive (Part 1, Part 2, etc.). For a visual walkthrough on how to handle
Select or "Extract to [Folder Name]" using WinRAR or 7-Zip. battlefield-4-fitgirl-repack-part1-rar
Always verify that you are using the official FitGirl Repacks site (linked on the official FitGirl Repacks Wikipedia Page).