Dave, I don't pretend to know that much about the 6.4 as I have a 6.0, but here are a couple of items for your consideration. I'm pretty sure you're going to need a tuner with any 'delete'kits, so factor that into your cost.
EGR Cooler Delete DPF Race Pipe Thanks. I can make both of those items in my shop with stuff I have laying around. What I need is the delete compatible tuner. I understand that the tuners will be geared towards additional power/performance as well. I'm not apposed to that, I would just choose a lower level, mainly after programming corrections for these physical deletes.
I can't stand having black engine oil. That EGR chit has to go. I also hate the DEF, my 08 doesn't used DEF cleaning fluid, it simply floods the cylinders with diesel, some of that fuel gets past the rings and down into the crank case. The oil level goes up over time due to fuel contamination from DEF cycles.
If I'm going to keep this truck, that stuff is going away, lol.
