If wanting the DPF gone then I'd say the cat would be on the list too. If your gonna go illegal go all out.
they give you a down pipe that you really dont need.....that is what i was trying to say, you can get extra pipe from a muffler shop, just trying to save you some cash...i went with the cat back and just got a 12inch piece of pipe for $20 and went in front of the cat....which gives you your turbo back "kit"....just cheaper thats all:Cheer: