Will a teg type r header fit a si. Any gains? Already have a dc 4-2-1

 

they have to be cut and welded

 

It will bolt on, but you'll need to modify the collector area as it probably won't bolt up to the exahust.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BlueIntegraBoy &raquo;</TD></TR><TR><TD CLASS="quote">It will bolt on, but you'll need to modify the collector area as it probably won't bolt up to the exahust.</TD></TR></TABLE>
have them put a universal flange on your cat so u will not have to worry about any header

 

my friend had to have his cut and welded for his gsr. they cut it right where it goes into the block

 

Its not worth it

 

If you have a DC why go for the ITR, you'll most likely lose power.
Just cause it's off a Type R doesn't mean it a god send.

 

usdm or jdm itr header?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by The G2 Racer &raquo;</TD></TR><TR><TD CLASS="quote">
Just cause it's off a Type R doesn't mean it a god send.</TD></TR></TABLE>

BUT IT'S TYPE R YO!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by The G2 Racer &raquo;</TD></TR><TR><TD CLASS="quote">If you have a DC why go for the ITR, you'll most likely lose power.
Just cause it's off a Type R doesn't mean it a god send.</TD></TR></TABLE>

Personally, I'd rather have the Japanese ITR 4-1 over a DC tri Y.