The Koenigsegg Regera holds the highest top speed in the game at 245 mph.
You can unlock "Ultimate" performance parts by winning High Heat events and successfully returning to a safe house without being busted by the police. need_for_speed_heat.part4.rar
If you try to extract part4.rar on its own, it will likely give you an "unexpected end of archive" or "missing volume" error because it's missing the start of the file. Troubleshooting Missing Files or Errors If you are getting errors while extracting: The Koenigsegg Regera holds the highest top speed
If you need to start your career over, you must manually delete the save file from your system storage . Troubleshooting Missing Files or Errors If you are
Make sure part4.rar is roughly the same size as the other parts (except usually the last one). A smaller file size might indicate an incomplete download.
You only need to right-click on Part 1 and select "Extract Here" (using software like WinRAR or 7-Zip ). The software will automatically pull data from part4.rar and the other pieces to reconstruct the full game folder.
Split archives (like .part1.rar , .part2.rar , etc.) are fragments of a single large file. To use them, you generally need (Part 1 through however many there are) in the same folder.