99 civic si cat converter flange sizes

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Jan 23, 2005 | 12:40 PM

spidermancivic

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99 civic si cat converter flange sizes

im trying to weld my own test pipe. what are the flange sizes for the stock catalytic converter................ the header side (2 bolt) and the exhaust side (3 bolt)?

Jan 24, 2005 | 01:31 AM

spidermancivic

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Re: 99 civic si cat converter flange sizes (spidermancivic)

Jan 24, 2005 | 04:55 AM

wantboost

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Re: 99 civic si cat converter flange sizes (spidermancivic)

2.25 i think

Jan 24, 2005 | 03:32 PM

spidermancivic

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From: CA

Re: 99 civic si cat converter flange sizes (wantboost)

thats what i was thinking too.

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