What is the best Exhaust/Tuner/Intake Combo?

[01XLT]

I have a 2001 7.3 and I do a lot of highway driving, and pull a trailer. What would be the best Exhaust/Tuner/Air Intake Combo for MPG and Power.
I was thinking 4 inch MBRP, DP Tuner and S&B Intake
Thoughts? I need Advice

 

[lincolnlocker]

4" exhaust is great, the donaldson diy/6637/wix/napa filter is hands down the best filter for a 7.3, and dp tuner is good but i would recommend a ts style 6 position custom tuned chip that most of our vendors sell, im partial to beans/nltd for that though.

live life full throttle

 

[Lamont_24]

Bully dog for life! Lol jk