Unplug the EGR

[6.6Turbo]

What does this do? I read someone with a boost stick did this and saw 2mpg better economy. I recently installed a boost stick, which is great!!!, but I am disappointed with MPGs.

[Kennedy]

I have detailed notes on my site under Tech Tips/Dmax tips/Dmax LLY and LBZ emissions.

[6.6Turbo]

Looks to me like my LLY FE9, I can simply unplug the EGR and do not need a blocker.