I want to delete the EGR system and the DEF/converter on my 2011 6.7. can I do this in pieces for the cost ,or do I need all or nothing.
Any info would be helpful. I've changed the EGRcooler about 16000 miles ago ,and it's already throwing an occasional low flow fault.
You dont need to take the EGR out just a delete tune and exhaust filter have to be done together, left my egr in for almost two years after the tune.. I just did the egr delete a few months ago when I did my scheduled coolant flush