hi flow cat

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10-04-2006, 02:41 PM

95dx28

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hi flow cat

Ok so i have dc 4-2-1 and a megan racing muffler with a 2.5" inlet. im doing full exhaut with 2.5" piping so what size hi flow cat do i need?

10-04-2006, 05:49 PM

my05civic

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RE: hi flow cat

size? there's only OEM and hi-flow... also, read the forum topic "The truth about catalytic converters..."

10-04-2006, 06:57 PM

95dx28

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RE: hi flow cat

by size i meant what size inlets and outlets

10-08-2006, 02:50 AM

ptgraphix

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RE: hi flow cat

Are you looking for a bolt on cat or a weld on cat?

10-09-2006, 10:57 AM

95dx28

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Join Date: Jun 2005

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RE: hi flow cat

i didnt know there was a difference. i was looking at this magna flow. is that bolt on or weld on? http://cgi.ebay.com/ebaymotors/MAGNA...34678649QQrdZ1 i just need one to complete the full system, and i really need to know what dimensions i need.

10-09-2006, 11:24 AM

devney

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RE: hi flow cat

you'll want a 2.5" inlet and outlet

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