I need to know what the outlet size of the one piece comptech header for the LS engine is?
I have to get a hi flow cat that matches up

HELP!

Colum

 

I just installed one last week.

2"

 

call them and ask.
Tech, Warranty, Questions: (916) 939-9118

 

2" is small, but thats what I thought

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jasper_db1 &raquo;</TD></TR><TR><TD CLASS="quote">
I just installed one last week.

2"</TD></TR></TABLE>

2inch? NO WAY!! that is stock size

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chris DC2 &raquo;</TD></TR><TR><TD CLASS="quote">2inch? NO WAY!! that is stock size </TD></TR></TABLE>

Considering it was made to bolt up to the stock exhaust.

 

Stock was 1.5 for the DA

 

isn't it strange that its considered to be a high level header, but it doesn't have a 2.5 like many of the others

maybe I should look at getting a DC header...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BigC-ivic &raquo;</TD></TR><TR><TD CLASS="quote">isn't it strange that its considered to be a high level header, but it doesn't have a 2.5 like many of the others

maybe I should look at getting a DC header... </TD></TR></TABLE>

The Comptech is a fine header and there's no need to worry about the outlet size. Unless you're making loads of horsepower, the 2" outlet will suffice.

 

most after market headers have a 2 inche colector

 

in the 'great header test' the comptech performed almost as well as the jdm dc 4-1 and the jdm itr 4-1 if i recall...