EGR delete differences 11-14 vs 15

UNBROKEN · Feb 22, 2015

What are they? Steve mentioned something but I haven't seen much other than some coolant hose routing.
Who can shed some light of this? I know I'm not the only one wondering before I dive into this thing.

Powerstroked162 · Feb 22, 2015

The coolant system routing between the 11-14's and 15's is different. Late model EGR kits lack some of the parts and pieces to complete a delete. Physically, all plates mount the same and fit the same. I've updated my 2015 kit to incorporate some other items that help clean up install and routing, and save some of the factory lines from being cut up. I'll send it out to you this week, let me know what you think.

HeavyAssault · Feb 22, 2015

The upper EGR coolant inlet and outlet ports are fed differently. The secondary coolant system no longer feeds the EGR cooler from what I can tell.

Dzchey21 · Feb 22, 2015

HeavyAssault said:
The upper EGR coolant inlet and outlet ports are fed differently. The secondary coolant system no longer feeds the EGR cooler from what I can tell.

so that is cooled by engine coolant now? The secondary cooling system is for intercooler only?

HeavyAssault · Feb 22, 2015

Seems like that to me. I would say the bottom EGR coolant passages fed as it was before. The upper ports are fed off the heater core supply line towards the center of the motor. That small hard line that comes up splits to the vent line and the larger EGR cooler inlet feed line. The EGR cooler outlet then runs towards the back and under to the heater core. The older secondary coolant system line is gone. They routed it like it was going to the EGR cooler but now it just routes back to the secondary expansion tank.

HeavyAssault · Feb 22, 2015

Looking at the '11 6.7L Bible you are correct. For 2015's Ford has the primary system feeding the EGR cooler and engine oil cooler. The secondary system feeds the IC, fuel cooler, and trans cooler.