I own an 04' 2500HD Chev CC SB 4X4 and I just upgraded exhaust to 4" megaflow, and added a K&N air breather kit. I want to add a chip or programmer and am leaning towards the Juice w/ attitude. Any advise or helpful information wuld be appreciated.

First of all Welcome... You have one of the nicest trucks on the road today... Take some time and scroll through the forum and you will find TONS of information on this topic and many more answers to the questions that you have in your head and some you have not even thought to ask yet... If you need help further just ask... Juice is awesome and you will love the power. You need to decide how much power you want. It all comes with a price... Good luck and once again, Welcome....

There is a host of opinions on this topic and many good options. I put the Juice on mine and was Very surprised at how much difference it made but I don't have any experience with the other brands. Read up on this subject and get yourself more confused as to which tuner is better and then pick one!! You will be happy with any of the major brands.

If your looking for a simple plug and play easily removed with reliable power and with safety provision still enforce for your Allison ,you will not beat the Edge Juice!

Keep it in the lower settings,90 max, for Allison protection and you will have plenty of time to prepare for Transmission mods to take it to the next level if you desire.

The Attitude display is also EGT and Boost monitoring with egt backdown feature.You can set low boost for smoke or vise versa.Has G-tech function and on the fly power adjustments,blah blah blah!

Where are those pesky vendors? :D

Welcome to the Diesel Place,great source for information on your GM diesel Toy-worker!

Mac :)