Diesel DEF delete for 6.7 Cummins - any experience in the various options?

[Walrus]

For instance (and I don't know if this is the case), can the DPF be removed as well if there is one?

Please no " you shouldn't oughta do this" because reasons; not worth the time to read. If the dealerships have DEF delete kits, it's a done deal. I just don't know how involved it is to remove it, and what needs to be replaced so the system is content.

 

[tech]

It isn't that difficult, but is somewhat expensive...at least in the short term. I forget the company's name we used, but a complete kit was easy to install. Let me check a bit...

Ok, this isn't the exact same kit, but very similar. Gets rid if the DEF system, EGR and the DPF. Also allows changing power levels easily.

2007 - 2021 6.7L Cummins MM3 Tuner | EGR DPF DEF DELETE

2007.5 - 2021 Dodge Ram | MM3 With EGR DPF DEF Custom Delete Tunes | EGR & DPF Delete Kit With MM3 Tuner with Custom Delete Tunes. Choose Between Power Levels Via Touch of the Button. THE DELETE TUNES ARE 30HP 60HP 100HP 150HP 200HP | Whistle Idle | 12 Valve Idle | LOPE Idle | Rumble Idle.

bigdaddydiesel.com

It can be done in a few hours...just use good sockets (6 point) on the exhaust bolts and nuts. They are soft steel and will round off if you aren't careful

 

[Walrus]

Thanks, man, I agree about the 6-point sockets. I used to think that 12-point was mo' bettah but sure learned how wrong that was, to my chagrin. I'll probably soak them in penetrating oil for a while as well.

 

[Millwright]

I did my duramax with tunes from MotorOps, out of Canada.

First thing to do, go to the Cummins forum and read...a lot.

Cummins Diesel Forum

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Now that I'm driving a Cummins, I'll have to spend time there myself.