Since my truck will not beable to regen on its own I had to add a injector just bellow the turbo.Its fed fuel from the main fuel line,this way I can regen when its convenient for me.I used a nozzel from a non intercooled cummins,I gutted it and welded a fitting onto it to accept a banjo bolt,pretty simple.I teed into the main fuel line,added a small inline filter,from there to a inline 12v shutoff valve which I have a switch inside to operate it.It functions like it should,but we will have to see if it will work when it comes time to clean the dpf,I cant do any more with it till I get the turbo hooked back up.Mr Nixon is coming by here in the next day or too,should have some actuators for me.I took a couple pics,the first is of my injector and the others is with the 4th gen bumper and mirrors installed.I think they look good,Having a problem uploading pics,will keep trying