two or three months ago I found a video on YouTube that showed a guy that deleted his DEF exhaust system completely. he replaced a module and the entire DEF exhaust piping. at the end of the video he took off with his truck and belched out black smoke.....
now, it's NOT that I want to belch out the black smoke, BUT I would like to know if it's true that he'd get an additional 4 to 8 MPG by doing such a thing. also, this would completely get rid of the "regeneration" cycle.
I haven't been able to find that video. I'm thinking the author had to remove it, either because of a lawsuit from the EPA or RAM, or because of some other issues.
has ANYONE else seen that video? anyone else know if removing the DEF exhaust piping possible?
al.
now, it's NOT that I want to belch out the black smoke, BUT I would like to know if it's true that he'd get an additional 4 to 8 MPG by doing such a thing. also, this would completely get rid of the "regeneration" cycle.
I haven't been able to find that video. I'm thinking the author had to remove it, either because of a lawsuit from the EPA or RAM, or because of some other issues.
has ANYONE else seen that video? anyone else know if removing the DEF exhaust piping possible?
al.
