Interchangeable Parts
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RE: Interchangeable Parts
i have the california emissions exhaust on my truck. i'm not incalifornia, i live in NY, so i don't need the pre-cats that are on there, BUT if i took them out i would have 4 O2 sensors to deal with. What would i need to...... basically turn them off? i can't find a replacement Y-pipe with those pre-cats anywhere.