Quick question for those of you that have converted to corn. I understand the a cat delete is a must when running E85. I'm in AZ where they just read the OBD2 and they send you on your merry way if you pass. With the tune and tuners shutting off the rear O2 sensors, how does one pass emissions? Any help is appreciated. I don't what to spend 5k in mods tonfind out I'll fail emissions when the time comes. I won't be able to "flash it back to stock" for the emissions test since I'll be on ID 13000s, fuel system and I'm sure my rear O2 sensors will throw a code. Thanks!