Some feel it is a bit more powerful to not dump the recycled exhaust in there...
some have looked at what the recycled exhaust does to their intake and chose not to coke it up with it...
some have actually been told to do that by some ford dealers to prove the egr cooler was causing their idle problems...
some have not because it is an emission device... isn't it ?
2005 6.0L 4x4 Eddie Bauer Ex
2003 6.0L 4x4 Limited Ex - traded in (BooHoo)
"The Republicans should back off and let men marry men, women marry women, and legalize abortion. In three generations there would be no Democrats."