Thread: High Flow Cats
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Old 08-28-2009, 06:06 PM   #13 (permalink)
frost
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Quote:
Originally Posted by m4a1mustang View Post
It all depends on how much air is being pushed through the cores. If you keep increasing the air flow, the 300 cell count core should become a restriction before the 200 cell count does. How much cfm it takes to become a restriction... who knows. But it definitely looks like it makes no difference on a N/A Z.
If I understand you correctly, you are saying that the stock-ish engine does not put out enough exhaust for the cell count to matter?
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