does anybody know if the upper portion of a JDM H22a header
will bolt up to the lower portion of a H23 DC header?

All I got was the upper portion of the header with my swap.

 

i very seriously highly doubt it, plus dc sucks....check the classifieds for someone w/ aftermarket header to buy their downpipe, or check with the place u got ur swap, i got my downpipe for $50 from hmotors when i got my swap

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by twistedbydezign &raquo;</TD></TR><TR><TD CLASS="quote">i very seriously highly doubt it, plus dc sucks....check the classifieds for someone w/ aftermarket header to buy their downpipe, or check with the place u got ur swap, i got my downpipe for $50 from hmotors when i got my swap</TD></TR></TABLE>


f that, if I have to buy a different downpipe then it's time to
upgrade the whole header. anybody else have any input on
wether or not they will bolt up.

 

no, It won't bolt up to the DC downpipe, but maybe to a factory H23 (though I doubt that too)

 

You can modify it to fit. But it's not a bolt-on.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by pentaq &raquo;</TD></TR><TR><TD CLASS="quote">You can modify it to fit. But it's not a bolt-on.
</TD></TR></TABLE>

How would I modify it?

 

redrill the holes i believe...least that's what i did with my stock h23 downpipe

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by yOnKiNaToR &raquo;</TD></TR><TR><TD CLASS="quote">redrill the holes i believe...least that's what i did with my stock h23 downpipe</TD></TR></TABLE>

so would i have to drill the dc downpipe then?
can anyone else confirm this?
does anybody know if the tubing is the same diameter?