07.5 silverado 2500hd mini maxx v2 tunes

[reedwoodtree]

I have an 07.5 2500 egr and soon to be dpf free and I have the mini maxx v2, I'm wondering if there's anyone or place to get some tunes for better fuel economy, it's pretty stock for the most part and I'm just looking to get the best fuel economy I can

My minimaxx v2 is unlocked and I'm looking to switch over to efi live and want to find someone who would want to trade or buy my mini maxx.

 

[2004LB7]

Your best bet is to learn to do it yourself. Rewording too

 

[TheBac]

Look to Canada.

I merged your other post with this. I doubt anyone will trade you tuners. EFI software is free, so you just have to buy a V2.