Hey guys I have a 01 tib California emissions so I have 2 cats. Right now I have 2 hollowed out cats with a racing axel back muffler on it. Now I want to put a header on or what can I do about the cel light it will throw because l be deleting a cat?!? Need help will someone answer
should be a bung in the headers for the o2 sensor,if not, get a bung and weld one in, my old cheap obx headers had a sensor bung in it.I also heard some guys used a defouler as well to get rid of their cell..
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Header/exhaust questions need help
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