WTB Stock Exhaust & DPF

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New Member
Feb 5, 2019
Truck Year
If you have tuned and deleted your ecodiesel, what did you do with your exhaust? I am experiencing a 100% full DPF and my two options seem to be either change the DPF or GDE tune/delete. Well, if I go with another DPF, and keep it stock, wondering if anybody has some hardware they will never use again for sale. I am in Northern Michigan, but get downstate often enough. For those within range of GDE, Southeast Michigan is relatively easy for me meet up.


Active Member
Nov 13, 2015
Forced regen?
Dealer tried twice. No joy. It would not start the regen using their wiTECH computer.

Might just be the dealer....
TC Diesel (a knowledgeable member here) had mentioned the WiTech operation can be complicated. Make me wonder if the dealer knows what they are doing?
Reactions: Deward