Getting ready to swap in an H22A4 and am having second thoughts about the exhaust system. Will the H22A4 downpipe connect to the H23 cat? Do they line up properly? Chassis is a 92 H23.


Thanks

 

i believe it will if my memory serves me correctly (often it does not). The cat is shorter on the h23 though.

 

The 5th Gen header (A4) is shorter in general. The Base header is the shortest, then is the Type SH, then is the 4th Gen H22/H23.

If you are asking if it will be the proper length, chances are....NO!

 

Just grab a regular 4th gen H22 header and it'll be fine. Or make an extension (I'd strongly advise against it seeing you can't buy the isosceles triangle flange anywhere

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by NoVALude &raquo;</TD></TR><TR><TD CLASS="quote">Getting ready to swap in an H22A4 and am having second thoughts about the exhaust system. Will the H22A4 downpipe connect to the H23 cat? Do they line up properly? Chassis is a 92 H23.


Thanks

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

I just did that exact same thing on my car. It fits fine

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by snowblind7x &raquo;</TD></TR><TR><TD CLASS="quote">

I just did that exact same thing on my car. It fits fine </TD></TR></TABLE>


Cool thanks....it seemed that the SH exhaust was the one to watch out for.