CM870 Boost issues

[Hemiterry]

Yea I’m officially done with online parts. This thing looks legit but I know they’re really good at making fakes these days. I’m gonna look the truck over one more time in the morning and unless I find a problem I guess I’ll call and get one from Cummins. My truck doesn’t have any kind of filter in line before the controller and I was thinking of adding one to eliminate any contaminates that could possibly damage it.