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!!!!!DC Header mod!!!!!

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Old Aug 10, 2004 | 09:20 AM
  #1  
EuRoBrO's Avatar
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From: Palm Bay, Florida, USA
Default !!!!!DC Header mod!!!!!

What's going on...I have been searching and trying to find out how/what to do to make/modify my DC Sports 4-2-1 header on my H22 in my 97 Accord. I see pictures of the mod to make the collector bigger but it looks like it is all on 4-1's and no 4-2-1's. Has anyone done this mod to there DC sports header on their H22? If so do you have pic's...step by step intsructions... and gain results? Thanks!
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Old Aug 10, 2004 | 01:15 PM
  #2  
Nikoli's Avatar
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Default Re: !!!!!DC Header mod!!!!! (EuRoBrO)

!!!!!SEARCH!!!!! it has been covered many times, try using the words "header mod"
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Old Aug 10, 2004 | 02:05 PM
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Default Re: !!!!!DC Header mod!!!!! (EuRoBrO)

heres a link, scroll down for pics. https://honda-tech.com/zerothread?id=218304 search "collector mod"
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Old Aug 10, 2004 | 10:26 PM
  #4  
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Default Re: !!!!!DC Header mod!!!!! (yeahdudebrown)

i know this has been covered a cogillion times ... but can you modify the ceramic one or only the stainless steal one ... might sound like a dumb question but dont know any thing aout welding ... thanks ... pece
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Old Aug 10, 2004 | 10:37 PM
  #5  
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Default Re: !!!!!DC Header mod!!!!! (foshizllmynizl)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by foshizllmynizl &raquo;</TD></TR><TR><TD CLASS="quote">i know this has been covered a cogillion times ... but can you modify the ceramic one or only the stainless steal one ... might sound like a dumb question but dont know any thing aout welding ... thanks ... pece</TD></TR></TABLE>

you should be able to modify either.
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Old Aug 11, 2004 | 04:43 AM
  #6  
satan_srv's Avatar
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Default Re: !!!!!DC Header mod!!!!! (SKDRCR)

ummm...cut off the collector and weld on a bigger one...what else is there to say?
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Old Aug 17, 2004 | 07:56 PM
  #7  
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From: arlington, texas, USA
Default Re: !!!!!DC Header mod!!!!! (satan_srv)

what about the flex pipe and o2 sensor? what do u do about them when u out a bigger pipe on?
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Old Aug 17, 2004 | 08:02 PM
  #8  
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From: On the Prowl, Mo
Default Re: !!!!!DC Header mod!!!!! (yeahdudebrown)

have a bung welded on if you need to for the o2 sensor
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Old Aug 17, 2004 | 08:03 PM
  #9  
caLiH22A's Avatar
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Default Re: !!!!!DC Header mod!!!!! (yeahdudebrown)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by yeahdudebrown &raquo;</TD></TR><TR><TD CLASS="quote">what about the flex pipe and o2 sensor? what do u do about them when u out a bigger pipe on?</TD></TR></TABLE>

Replace the flex pipe with a 2.5" flex pipe, unless you opt to just run the pipe straight. A muffler shop should be able to make an O2 bung to connect your O2 sensor.
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Old Aug 18, 2004 | 03:34 AM
  #10  
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From: arlington, texas, USA
Default Re: !!!!!DC Header mod!!!!! (caLiH22A)

does anyone know a good place to oreder SS piping and a flex pipe? i dont think a lot of muffler shops carry SS piping.
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Old Aug 18, 2004 | 04:05 AM
  #11  
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From: Dynotuner.net, 2JZGTE
Default Re: !!!!!DC Header mod!!!!! (yeahdudebrown)

http://www.jcwhitney.com
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