stock to tuned.
 

Hey everyone. I have the 05 6.0 and it is bone stock. I am wanting to start tuning it for the three stage tuner, 5" catback exhaust and cold air induction. I am being told to start with the egr delete. What's the step process I should be hitting?

Blue spring update, egr delete kit, keep the stock intake and exhaust. You can either do studs and hgs now or wait until they start leaking, these typically do not leave you on the side of the road though.