My understanding is just the EGR Delete can be done. I currently have a stuck open code on my EGR, and I'm considering doing an EGR delete 'pipe', removing the EGR Valve, and cooler assembly and replacing with EGR Delete section.

Of course it will need to be removed in the ECR Tune, if you want to loose the check engine light, but you should be able to leave the SCR and DPF systems in place, they shouldn't be dependent upon the EGR if I understand correctly.

Maybe I shouldn't have even replied, there are those much more knowledgeable about this around here than I, I'm in the information gathering phase myself..

__________________
~Scott

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