Originally Posted by mysticblu999
If you want to delete the egr why not the exhaust as well?
Lazy I guess lol. I did all of that with both of my 6.4's and hated switching all that stuff back for warranty work. I hoping to eliminate putting soot back into the motor without the hassle of taking the exhaust off. The KEM green tunes are putting out just as much HP with the DPF ON, as the H&S DPF OFF tunes and they are getting a pretty decent increase in mileage with hardly any increase in regens. Should have their tunes on my truck Christmas day.
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