I'm looking to get a header for my 97 GSR. What's the best header that can produce good power. I'm not lookin to spend over 400 bucks for the header. So yea, something cheap and good.

 

get the jdm itr or dc jdm itr header.. both make about the same numbers .. do a search

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by epsom salt &raquo;</TD></TR><TR><TD CLASS="quote">get the jdm itr or dc jdm itr header.. both make about the same numbers .. do a search </TD></TR></TABLE>

How much do these go for?

 

the dc ranges from 300-400 dollars and the itr is around 400 .... search

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by epsom salt &raquo;</TD></TR><TR><TD CLASS="quote">the dc ranges from 300-400 dollars and the itr is around 400 .... search </TD></TR></TABLE>

I did SEARCH and can't find anything. Ahhh i c.

 

http://randdmotorsports.com ipsracing.com http://ipsracing.com http://inlinefour.com http://inlinefour.com https://honda-tech.com/zerothread?id=637790 https://honda-tech.com/zerothread?id=619783 https://honda-tech.com/zerothread?id=617646 this should help u get started and you said u searched

 

thanx a lot bro. yea i did search and couldn't really find much

 

no problem .. also check ebay lol they have competitive prices... i would suggest you to get dc 4-1

 

well thats not gonna be the end of it, cause if you wanna put jdm 4-1 you gotta modify the cat too, dont forget.

 

You can get a Comptech 4-2-1 header for 400 bucks. It fared pretty well against some "exotic" pieces in the great header test.

 

i got a brand new stainless steel obx header complete with gaskets and a lifetime warranty for $175 shipped. for the minimal gains from a header, dont fork over a lot of dough.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by wall of tvs &raquo;</TD></TR><TR><TD CLASS="quote">You can get a Comptech 4-2-1 header for 400 bucks. It fared pretty well against some "exotic" pieces in the great header test.</TD></TR></TABLE>

Really? sorry if this is a noob questions but what's the diff between 4-2-1 and 4-1 i heard 4-1 helps lowend? correct me if i'm wrong.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by YellowSpoonEG6 &raquo;</TD></TR><TR><TD CLASS="quote">Really? sorry if this is a noob questions but what's the diff between 4-2-1 and 4-1 i heard 4-1 helps lowend? correct me if i'm wrong.</TD></TR></TABLE>

ones low end and the other is high end. not sure which is which though.

 

ITR header. also a DC itr replica in ceramic coat

 

jdm itr

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by allmtr &raquo;</TD></TR><TR><TD CLASS="quote">ITR header. also a DC itr replica in ceramic coat</TD></TR></TABLE>
but someone said earlier if i get the ITR header i'll have to change my cat?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by YellowSpoonEG6 &raquo;</TD></TR><TR><TD CLASS="quote">
but someone said earlier if i get the ITR header i'll have to change my cat?</TD></TR></TABLE>
thats only cuz the header has a 2.5' collector. you would also need to do that for any jdm header. even the dc replica. so it is the best bag for the buck cuz u make more power

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by allmtr &raquo;</TD></TR><TR><TD CLASS="quote">
thats only cuz the header has a 2.5' collector. you would also need to do that for any jdm header. even the dc replica. so it is the best bag for the buck cuz u make more power</TD></TR></TABLE>

oh okay, thanx. what Exactly do i need to do my CAT in order to fit the JDM header?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by YellowSpoonEG6 &raquo;</TD></TR><TR><TD CLASS="quote">

oh okay, thanx. what Exactly do i need to do my CAT in order to fit the JDM header?</TD></TR></TABLE>
buy a cat with a bigger flange, or have one custom welded on at any muffler shop

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

ones low end and the other is high end. not sure which is which though.</TD></TR></TABLE>
4-1 is better top end flow

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by YellowSpoonEG6 &raquo;</TD></TR><TR><TD CLASS="quote">

oh okay, thanx. what Exactly do i need to do my CAT in order to fit the JDM header?</TD></TR></TABLE>

Pick up a highflow cat that has a 2.5" diameter to match up to the collector.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by allmtr &raquo;</TD></TR><TR><TD CLASS="quote">
buy a cat with a bigger flange, or have one custom welded on at any muffler shop


4-1 is better top end flow</TD></TR></TABLE>

ahhh okay there we go.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Echo7847 &raquo;</TD></TR><TR><TD CLASS="quote">

Pick up a highflow cat that has a 2.5" diameter to match up to the collector.</TD></TR></TABLE>

but shoot, i don't think i want a cat i don't want my exhaust louder then it already is. hmm.....

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by YellowSpoonEG6 &raquo;</TD></TR><TR><TD CLASS="quote">but shoot, i don't think i want a cat i don't want my exhaust louder then it already is. hmm.....</TD></TR></TABLE>

a turbo might muffle that sound since the exhaust gas flows a longer path .

 

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

a turbo might muffle that sound since the exhaust gas flows a longer path .</TD></TR></TABLE>

LOL

 

Comptech 4-2-1