Here is what my exhaust looks like...Since it is 4x4 it does not have the pre-cats like all the others I have seen. When I first got it, I climbed under to see why it was throwing the ''bad cat code'' and noticed it was completely different than I had expected lol. The picture below is exactly like my setup, but were it slips into the pipe mine has a 3 bolt flange. The people before me I guess had the cat cut out and a piece of pipe (looks to be 3'' )welded in place, but is way bigger than the original pipe.
what mine looks like with cat gone