Hey guys, got the wondrous PO420 Code. All the threads I could find talked of cat replacement, OEM vs. aftermarket. However, I am interested in deleting the cat, and also taking care of the post cat 02 sensor in such a way that it does not trigger the check engine light and let's the engine run more or less normally. Had anyone done this? I'm in Kansas so no smog checks. Oh, and it's an '01 Tacoma 5 spd 4wd with 96,6xx miles. I was surprised to not find a thread covering this. However, if there is one I missed, a link would be much appreciated. Thnx, Michael.