[JJM123]

Anybody have any experience with this kit?
2016-2019 Colorado Canyon Duramax DPF DEF Delete Kit (bigdaddydiesel.com)

After many trips to the shop, I have decided a delete and tune is what needs to happen.
If not that kit which tune with the ability to shut off emissions would you recommend?

 

[PowderMonkey]

I feel your pain bro, you must be careful for a single tune that seems like a lot horse power and torque. That could be trouble, you want as close to stock as you can get. Never have heard of these guys before. Of course that doesn’t mean anything.

 

[carsonaarup]

I recently deleted my truck and am very eased with the results. I went with Great White North diesel for the time and exhaust. I ordered a flopro stainless exhaust from them (not on their website I had to call to order) and their 5 tune pack with transmission tuning. That package was cheaper than the place you found and you get more from GWN. So far in town I have seen 3-4 mpg better and on a 500 mile trip before and after delete with the same exact route I got 2.8 mpg better. I tow a nitro z20 bass boat and have seen an increase of 2 mpg towing so far. I am very pleased with the tune so far and with the EFI live tuner it is very easy to switch tunes.

 

[PowderMonkey]

Yeah! That Big Daddy is quite expensive, way to expensive. Hope you enjoy that tuning.