SO true !
I really wish Dodge used the DPF unit that is canister based like CAT makes. When it has problems, you can unbolt the v-clamps, slide it apart and wash it out. When clean, slide it back together and pop it all back together. Really nice way to go. I would not be surprised if a retrofit does not come about.
Rather interesting to see how many companies now out there for DPF, especiall for California .... Nearly all of them are CARB approved.