Oh, and from my studies EFI seems to be the most programmable, varied, huge ability to customize...
I want a simple Plug and Play with the tune already done to fly it by our Warranty people and looks like I am going PPE only done to the Tow Safe Mode........
Towing big trailers is our Business in the Outback with Bushtracker.. And the DPF is a killer, plugs up too quick and runs on Regen too often....
And just incase you wanted to know, in your gallons our Diesel cost is now $5.69 
Hope that makes you feel better already...: But that is $5.24 in your dollars, not much better...
So if you want to know what I think of the Greenies sticking us with DPF and EGR and 0 Degrees before TDC timing for NOX ..... With about 15% worse fuel economy?????
Here Greenie, Greenie, check this gas emission: 
Regards, last or lost or lone Ranger in Oz..........