Questions about tuners and exhaust

[Bhale]

Hey Guys...



Uncle Sam has now made it viable to do some upgrades and i'd like your opinions before i spend the $$



Tuner: I'm leaning toward a Smarty but which version should i opt for? Is there a better option?



Exhaust: I can't find a Stainless Steel system, is there one available?



Should i go with a full 5" turbo back system or just the DPF delete pipe?



For a full system should i get the muffler or skip it?



I also want to delete the EGR system, correct?



I've already got the 3 gauges, EGT Boost and Trans waiting to go in.



My goal is a couple more MPG's and a moderate power increase, not looking to build a racer. In a short amount of time we'll be retiring and plan on spending ~6 months of the year traveling with a Host Yukon slide-in truck camper (~4500 lbs loaded) so there'll be lots of highway mileage. While i'm ready to spend a good amount of money to do it right with quality components, i'm not a fan of spending extra just for the WOW factor.



I welcome your opinions!



Thanks

Brian

 

[bighammer]

I moved this here for better exposure. I hope it's in the right spot. (it wasn't a cab & chassis question)

 

[Bhale]

Actually, it is a cab and chassis. 2008 4500 4x4

Forgot to update my sig... .