comptech header questions
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Honda-Tech Member
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From: San Diego, CA
comptech header questions
the comptech header is starting to spark some interest in me, and i just had a few questions that hopefully some of you guys might be able to clear up...
all these are questions for a '00 Civic Si b16a2 motor.
first of all, i'm interested in the street header, and i'm assuming that it is a 2.25" collector setup. am i correct there?
next, will the header bolt right up to my stock oem cat? or will i have to buy an aftermarket one?
also, i've seen pictures on here, but is this header CARB exempt (concerned cuz i live in CA)?
and sort of an off topic question... what is the stock collector size for the stock b16a exhaust manifold? for some reason, when i put it back in and measured it, it looked like it was 2"
sorry for all the questions. yes i did search. thanks
all these are questions for a '00 Civic Si b16a2 motor.
first of all, i'm interested in the street header, and i'm assuming that it is a 2.25" collector setup. am i correct there?
next, will the header bolt right up to my stock oem cat? or will i have to buy an aftermarket one?
also, i've seen pictures on here, but is this header CARB exempt (concerned cuz i live in CA)?
and sort of an off topic question... what is the stock collector size for the stock b16a exhaust manifold? for some reason, when i put it back in and measured it, it looked like it was 2"
sorry for all the questions. yes i did search. thanks
Darth ModerVader
Joined: Jan 2001
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From: Mustafar
Re: comptech header questions (n1si00)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by n1si00 »</TD></TR><TR><TD CLASS="quote">first of all, i'm interested in the street header, and i'm assuming that it is a 2.25" collector setup. am i correct there?</TD></TR></TABLE>
No, it's actually 2.00" OD -- same as stock.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by n1si00 »</TD></TR><TR><TD CLASS="quote">next, will the header bolt right up to my stock oem cat? or will i have to buy an aftermarket one?</TD></TR></TABLE>
Yes, it's a direct bolt-on (assuming that you buy the correct one for your application).
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by n1si00 »</TD></TR><TR><TD CLASS="quote">also, i've seen pictures on here, but is this header CARB exempt (concerned cuz i live in CA)?</TD></TR></TABLE>
Yes, Comptech headers (with a couple of exceptions) are CARB-legal.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by n1si00 »</TD></TR><TR><TD CLASS="quote">and sort of an off topic question... what is the stock collector size for the stock b16a exhaust manifold? for some reason, when i put it back in and measured it, it looked like it was 2"</TD></TR></TABLE>
2" is correct.
No, it's actually 2.00" OD -- same as stock.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by n1si00 »</TD></TR><TR><TD CLASS="quote">next, will the header bolt right up to my stock oem cat? or will i have to buy an aftermarket one?</TD></TR></TABLE>
Yes, it's a direct bolt-on (assuming that you buy the correct one for your application).
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by n1si00 »</TD></TR><TR><TD CLASS="quote">also, i've seen pictures on here, but is this header CARB exempt (concerned cuz i live in CA)?</TD></TR></TABLE>
Yes, Comptech headers (with a couple of exceptions) are CARB-legal.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by n1si00 »</TD></TR><TR><TD CLASS="quote">and sort of an off topic question... what is the stock collector size for the stock b16a exhaust manifold? for some reason, when i put it back in and measured it, it looked like it was 2"</TD></TR></TABLE>
2" is correct.
Re: comptech header questions (Padawan)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Padawan »</TD></TR><TR><TD CLASS="quote">
No, it's actually 2.00" OD -- same as stock.
Yes, it's a direct bolt-on (assuming that you buy the correct one for your application).
Yes, Comptech headers (with a couple of exceptions) are CARB-legal.
2" is correct. </TD></TR></TABLE>
I second that 
No, it's actually 2.00" OD -- same as stock.
Yes, it's a direct bolt-on (assuming that you buy the correct one for your application).
Yes, Comptech headers (with a couple of exceptions) are CARB-legal.
2" is correct. </TD></TR></TABLE>
I second that
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