I have an 08 F-350 with the 6.4. It has K&N cold air intake, 5 inch diamond eye exhaust, dpf/doc/muffler deleted. Flo-pro egr delete kit with elbow. H&S Mini-maxx with the HD300 update. I just ordered the MBRP 3 inch CAC pipe. What kind of power numbers do you think I can achieve with this combo of parts? Should I be looking into fuel system? Turbos? Id like to put the steed speed manifolds and Elite Up-pipes on but want to know if I actually need them. Let me know what you think.