Sorry for the Delay.
Discount Power Parts
This is the module I was talking about. Its very cheap, and does increase fuel economy. There is also the Hypertech Econ that works very well. This of course is for the person looking for fuel economy only. It will give you a little kick for the passing lane, but will not transform your rig into a monster truck. Believe it or not this is what most people are looking for right now with the price of fuel as it is. These are cheap, and easy to recover from. The SCT will get you better fuel economy also, but it is alot more.
Remember everyone, we have been on Powerstroke.org since they had 250 members. We will always do our best for Powerstroke.org members. Call for everything and anything. We have it all...almost lol.
As an Ex-military person....Happy Memorial Day Brothers and Sisters.