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      10-10-2012, 09:18 PM   #6
mdosu
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Drives: Double Vanos'd Civic-M3
Join Date: Oct 2009
Location: San Francisco

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must be the nozzzzzzzzzzzzzzzz. j/k

Are you still using OEM cats or some type of high flow cats? Likely it's due to your aftermarket exhaust system. Your cats usually prevent any of this from happening.