Even worse is now that every diesel car and truck comes with extremely unreliable and expensive to keep operational DPFs in place of the defeat devices. Now pe

Even worse is now that every diesel car and truck comes with extremely unreliable and expensive to keep operational DPFs in place of the defeat devices. Now people who live in areas that do emissions testing are forced to use less efficient vehicles, and people who don't are just removing the DPFs (rather than paying thousands of dollars every few months in repairs) and putting out more emissions than defeat device era vehicles. A lot of ignorance surrounds this subject, and blind environmentalism has directly lead to a worse outcome than the previous status quo.