USDM 2001 type r

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Apr 3, 2006 | 11:49 AM

the soL that could

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From: South California

USDM 2001 type r

collector size on this header? 2.0 or 2.25? need the EXACT measurement. thanks...

Apr 3, 2006 | 12:31 PM

fmrprojects

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From: San Jose, CA, US

Re: USDM 2001 type r (the soL that could)

2.25

Apr 3, 2006 | 12:32 PM

-Gary-

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From: New Orleans, LA

Re: USDM 2001 type r (fmrprojects)

2.000000-ish.

Modified by scuzz at 1:56 PM 4/3/2006

Apr 3, 2006 | 12:50 PM

Padawan

Darth ModerVader

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From: Mustafar

Re: USDM 2001 type r (the soL that could)

The collector is 2.00" OD. I've measured them on several occasions.

Apr 3, 2006 | 12:59 PM

the soL that could

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Honda-Tech Member

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From: South California

Re: USDM 2001 type r (Padawan)

that's what i though... 2.0 ish...

Apr 3, 2006 | 01:18 PM

cxSHOE

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From: ROLLING PARANOID WITH A SMILE, ca, USA

Re: USDM 2001 type r (the soL that could)

hummm???

it should be 2.25 OD and 2" for ID

Apr 3, 2006 | 01:29 PM

Padawan

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From: Mustafar

Re: USDM 2001 type r (cxSHOE)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by cxSHOE »</TD></TR><TR><TD CLASS="quote">hummm???

it should be 2.25 OD and 2" for ID </TD></TR></TABLE>

It's not. I don't know of any Civic or Integra header that utilizes a 2.25" OD collector (except perhaps some custom pieces). All USDM Integra exhaust manifolds have 2.00" OD collectors.

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Apr 3, 2006 | 02:27 PM

cxSHOE

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From: ROLLING PARANOID WITH A SMILE, ca, USA

Re: USDM 2001 type r (Padawan)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Padawan »</TD></TR><TR><TD CLASS="quote">

It's not. I don't know of any Civic or Integra header that utilizes a 2.25" OD collector (except perhaps some custom pieces). All USDM Integra exhaust manifolds have 2.00" OD collectors.

</TD></TR></TABLE>

ah my bad, your right and im wrong .......again......i completely forgot about the bottleneck.. lol

Apr 3, 2006 | 05:56 PM

Relic1

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From: chicago burbs, Il, USA

just in case anyone is still curious. (either I got screwed with my swap or it now makes a lot of sense to me why the JDM ITR header is a ton better)

http://www.b18c5eg.com/images/...r.jpg
http://www.b18c5eg.com/images/...r.jpg
http://www.b18c5eg.com/images/...t.jpg
(sorry the gasket is really stuck, it's gonna take time and work to get it off)