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.