I assume that it would be no problem to take my truck to the dealer with the exhaust and intake on it, but I know that I have to take the Edge off.

The question i have is what should I do about the EGT sensor on the manifold?

Luckly I don't have to take it in for anything right now, but I want to at least know what I need to do when the time comes.

Thanks!

Well, I installed a EGT gauge. That way I can simply say it is for my gauge mounted inside my cab. By the way you can hook both of them up to the one sensor and they both read great.
Dan