H22A EG6

will i lose power with less back pressure?
or will i be ok?
the space between my exhaust collector from the h22 is about 4 inches away from the apexi cat back there is no room for a cat do you think i should strait pipe it?

Jonathan_ED3

don't do it. get a 2.5" cat, and shorten your exhaust piping down in the mid section.

fastwanabe

if your a treehugger and worry about getting caught then I suggest you dont do it, if you want to get maximum power out of the swap then do it.

976

http://www.inlinefour.com is selling Carsound cats for $100, 2.5in, and 2.25in...

We have a missing ozone layer, let's not make it any bigger...

junglerunna

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hot_EH &raquo;</TD></TR><TR><TD CLASS="quote">don't do it. get a 2.5" cat, and shorten your exhaust piping down in the mid section.

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

Thats what I did. I bought a Carsound cat, and shorten my n1 midpipe, to make room for it.

Jonathan_ED3

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fastwanabe &raquo;</TD></TR><TR><TD CLASS="quote">if your a treehugger and worry about getting caught then I suggest you dont do it, if you want to get maximum power out of the swap then do it.</TD></TR></TABLE>

I just don't buy this concept from people. You're talking about at the most like 2 hp......and not even that with a good high flow cat.

UpstateCivic

Right now I'm running the stock header, no cat and a 20" cherry bomb in its place, 2.25" piping straight back w/a 5zigen fireball muffler. And it's loud as fawk. I'm actually looking into buying a new exhaust and a carsound cat.