DWV intake mod for 2004-2008 F150 with 5.4L engine
#64
#65
as you know cold air is good air and the baffles full and become hot due to radiant heat of motor compartment so it heats up the ambient temp of that pocket or baffles so by removing you are dropping the air temp coming in buy 30% or better so i have been told makes sense in a way
Jon
#68
#69
#70
#71
Jon
#72
#75
I installed mine today. I haven't glued or painted it yet (couldn't find black PVC). The standard white PVC worked great. Those directions are right on the money. I took it on a short ride to run an errand post-installation. I didn't "get on it," but it didn't throw any warning lights either.