in short...my vote is...dont do it.
thats an $1800 part that you would be trashing. If you are going for the appearance of having a dpf, but dont want one...I would suggest finding a machine shop to fabricate you something that looks like it, and it will cost you a lot less.
That way, if by some chance you were to ever HAVE to have a working DPF...you aren't SOL and having to buy a $2000 part