hp difference between USDM vs. JDM headers
 

Anyone know the Hp difference between a USDM and JDM type R headers?

I'm looking to purchase stock USDM type r headers and cat . I'm located in So. California, please e-mail me.

Re: hp difference between USDM vs. JDM headers (dc2comptech)
 

JDM V-8 Headers y0. Depends what dyno, etc...

Re: hp difference between USDM vs. JDM headers (RealTypeR)
 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RealTypeR &raquo;</TD></TR><TR><TD CLASS="quote">JDM V-8 Headers y0. Depends what dyno, etc...</TD></TR></TABLE>

and what cat/testpipe/exhaust system..

use the search feature to look up the two header tests.. all the info you'd ever want, and more, is there..

Re: hp difference between USDM vs. JDM headers (dc2comptech)
 

5? https://honda-tech.com/forums/images/smilies/emwink.gif

Re: hp difference between USDM vs. JDM headers (dc2comptech)
 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dc2comptech &raquo;</TD></TR><TR><TD CLASS="quote">I'm looking to purchase stock USDM type r headers and cat .</TD></TR></TABLE>

Why? Unless I was forced to retain them for some reason (racing class, etc.), these two parts would be some of the very first that I would replace on any ITR.