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Custom Exhaust Question


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I am considering having a custom cat-back fabricated to mate up with my Perrin catless downpipe. Since the fumes from running catless are a bit intense at times, I was tossing around the idea of having the exhaust shop place a high flow cat where the stock resonator is. My question is this: would having a cat that far back be effective at all, or would the exhaust gases have cooled down too far to be able to heat up the cat enough for it to do its job? Any thoughts?




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to throw in some decent


there only needs to be 1 degree diff between the intake and output for a cat to work


at start up: no, its gonna stink

after highway cruse it will be just fine

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