Originally Posted by MikeDevo
The o2 is right before the cat so it wouldn't be a problem
there are still a few more infront of that last one lol.
I plan on removing that last cat when I stop being lazy and put on the super44 that I have in my garage. I don't think anyone would notice that there is one less.
Also, I dunno if it will work on the rangers, but on my last car I went catless and ran o2 sensor 'defouler mod' which basically was a spacer/sleeve with a small hole cut in the bottom of it. I ran it that way for 6 months before I sold it, and never got 1 check engine light. Also passed emissions in va with it.