what size cat to go with.... ?
11-03-2003, 12:34 PM
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what size cat to go with.... ?
i did search and wasnt able to come up with anything...
while searching for a high flow cat, alot of people reccomend to get the car sound one... so i found a site that has it for about 101 shipped....
http://www.mufflertech.com/htm...17,19
my choices are 2.5 or 2.25... my only mods are tunabe catback and aem short ram, i plan on purchasing a 421 header in abut a month... what are your suggestions
thank you
oh the car is a 00 si
while searching for a high flow cat, alot of people reccomend to get the car sound one... so i found a site that has it for about 101 shipped....
http://www.mufflertech.com/htm...17,19
my choices are 2.5 or 2.25... my only mods are tunabe catback and aem short ram, i plan on purchasing a 421 header in abut a month... what are your suggestions
thank you
oh the car is a 00 si
11-03-2003, 12:49 PM
#2
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Re: what size cat to go with.... ? (bigedx)
I say get the 2.5" cat, and then get a JDM ITR header or a DC JDM header with the 2.5" collector.
How big is the piping on your catback?
How big is the piping on your catback?
11-03-2003, 03:25 PM
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Re: what size cat to go with.... ? (KRiS1)
thank u guys, but i wont be getting the header for about a month or so, so for now will a 2.5 cat bolt up with no modification to my stock manifold and cat back? if not what is needed? ty
11-03-2003, 04:10 PM
#5
Honda-Tech Member
theyre cheaper on ebay and styledright.com (aim saritus...theyre not on the site)
accordinglydone.com's store flanges them for you and bungs them, if you need it
and id go with a 2.25"...but thats me
accordinglydone.com's store flanges them for you and bungs them, if you need it
and id go with a 2.25"...but thats me
11-04-2003, 03:50 AM
#7
be professional
Re: what size cat to go with.... ? (bigedx)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by bigedx »</TD></TR><TR><TD CLASS="quote">thank u guys, but i wont be getting the header for about a month or so, so for now will a 2.5 cat bolt up with no modification to my stock manifold and cat back? if not what is needed? ty</TD></TR></TABLE>
The 2.5" cat won't bolt up to your stock header's collector, it would have to be modified. Also if you buy an aftermarket header with a 2.25" collector, the 2.5" cat would need to be modifed.
How big is the piping on your catback?
The 2.5" cat won't bolt up to your stock header's collector, it would have to be modified. Also if you buy an aftermarket header with a 2.25" collector, the 2.5" cat would need to be modifed.
How big is the piping on your catback?
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