Dont really know where this needs to be and probably not here but might as well start here. Other than telling him for the milllionth time to buy a cummins does anyone know of a decent tow/mileage box for a duramax? he has some warrenty so something not too obvious but would also like to adjust on the go. any thoughts?

 

If I had a D-Max I would run EFI Live

 

I dont think his dad wants to go that crazy!! Ive tried! Zach maybe check out some of the quad stuff or maybe an attitude or something like that! Illl do a little looking around for you. Your could even get your mp8 reflashed and try that!

 

i had a 02 dmax with edge juice w/ attitude and loved it. I did not want to go crazy, loved the backdown feature to help save the tranny, and still got 22mpg empty with a crew cab dually.

 

My brother has an 06 d-max and he has a superchip in it. Its not wild and he likes it. Place to start maybe.

 

That is the only way to go on the dura.... very mild tunes to hold on Ma and you can control everything... tranny.....EVERYTHING, I WISH they had that for us

 

Definately cant go wrong with edge juice on any of the dmax's had them all, they all worked great. Had efi on them to, but for just a dd truck, edge is great.

 

what year is it?

 

It is an 05 and for you old smokey, come on man i havent even got it back and plugged it into mine. But good idea maybe ill see if i can pick up another MP-8 cheap.

 

IMO there are much better options than pressure boxes like the MP8...

 

The Edge boxes have a flaw of shutting down intermittantly

IMHO, The Van Ayken box is a good all around blend of power and economy..

 

I ran Edge/Juice with Attitude on both my Duramaxs and it was great. Great power, adjustable on the fly, great protection and it was super easy to put on/take off!! And to the above post, I never once had a problems on either of my trucks with them shutting off.

 

I vote for EFI live. You don't need to buy the complete software package (which is around $750.00), you can go to a shop that does it and they will load a "tune" of your choice and send you on your way. You can get it done for $160.00 for a single tune or $250 for a 2 position switch all the way up to 5 position. (up to 500hp) Custom maps can be made depending on what you want (fuel mileage, towing, race......) Edge boxes and D-maxes don't seem to get along, they'll shut you down and the sled will rearend ya, woops!

 

you could look in to ppe. that is what my buddy has and its fast. its the hot +2 but i dont know if they make the hot+2 for it.

 

ALOT of dmax guys run the predator downloader they are supposed to be real good. Also check out the PPE economy downloader.