.U2CAR File

The u2car file extension is mainly related to a special car import format for Need for Speed: Underground 2 computer game.

These files are imported via a modding tool known as NFS-CfgInstaller.

How to open:

You install these files using NFS-CfgInstaller modding tool. As the download sites that provide it change, google for it.

How to convert:

Game files typically cannot be converted, however some modding tools might be used to alter/export certain files.