On Sunday, I became a proud Ford truck owner again after going with Dodge for a few years (forgive me :doh but this is the first time I have owned a Diesel that didn't have a backhoe on it... I'm wanting to have the best possible MPG plus some added power. All this Tuner, chip, and Programmer talk is confusing as hell to me so if someone would be kind enough to explain all of that to me, it would be much appreciated. I would also like some recommendations on those chips & programmer's, etc., as well as exhaust and intake. I was thinking 5" Magnaflow for my exhaust? I'm not a fan of the stacks so I'm just looking for single outlet. I'm new to the Diesel world, especially Powerstroke world, so I need to know what the best stuff out there is so my rig can be mean!:icon_ford: I would appreciate all input! Thanks and GOD Bless!