You need to first rename the sfpaks folder to sfpakss in your game directory.
(i.e, C:\Games\Days Gone\BendGame\Content\sfpaks to C:\Games\Days Gone\BendGame\Content\sfpakss)

Once that is done, drop this under %AppData%\Local\BendGame\Saved\Paks

This is a lite version of the main mod. It still gives you a good amount of time before focus runs out but not as overpowered as the original mod.

Similar to the Lite version but adjusted focus duration to be even less (per request).