Kieth,
What, exactly, does the Edge EZ do? I understand it will increase boost, but does it also increase common rail fuel pressure? Will it try to use more fuel than the fuel system will provide without a lift pump improvement? Are the comments about improved fuel economy just wishful thinkin, or are they real? What are the risks? If this is a good idea, why doesn't DC program it in the stock configuration?
I have seen some posts here indicating people have moved their Edge EZ from their 2001 or 2002 CTD to their new 2003. That seems risky to me since the fuel system is so different. Any comment on that?
I have the 48re, so I don't want to increase the power or torque a lot. If I can get a little better economy and power without risk to the engine or transmission, I may be interested.