maplesyrup
Member
okay so i got my headers and cat back ordered, my old cat is rusted to **** and where i live (very rural area) the cops don't give a damn about if you have a cat on the exhaust or not, ive ran my 6.0l truck without for years, had no problems with the law, my question is, if I get rid of the cat am I gunna start getting the check engine light, and what would i do with the other o2 sensor?