hello iTR owners,i used the search button for the t1r exhaust,no answers for me. heres my question. will the t1r exhaust fit directly in the stock header b18c5 usdm? and will the t1r fit into a jdm 4 1 header? thnx guys.


Modified by 98itRspec at 11:32 PM 10/17/2006

 

The exhaust does not bolt directly to the stock exhaust manifold, the cat is between the downpipe and B-pipe. If you want to run the stock exhaust manifold, you can have a larger flange welded to the end of your cat, or purchase a testpipe with the appropriate flanges.

Same story with the JDM 4-1, however you need to have the correct flange to meet with the 2.5" collector on the header, along with the correct sized flange for the T1R B-pipe.

FWIW, T1R + JDM 4-1 + resonated testpipe = sweet power and sweet sounding.
https://honda-tech.com/zerothread?id=659143

 

thnx mang,nice video too. awesome gain.will the t1r test pipe to the trick?


Modified by 98itRspec at 7:21 PM 10/18/2006

 

If you plan on doing this a Usdm T1R test pipe will make it work perfectly, truly bolt in. Buy the one in my sig cheap!! New!!

 

where could i find a T1R mid pipe? Trust me I've searched. I'm trying to mate it to my Mugen Twinloop or should i just keep the Mugen midpipe?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 92TypeR &raquo;</TD></TR><TR><TD CLASS="quote">

Same story with the JDM 4-1, however you need to have the correct flange to meet with the 2.5" collector on the header, along with the correct sized flange for the T1R B-pipe.

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

wait so is he asking if the t1r b pipe will bolt directly to the header flange or just the stock cat? of course it will not bolt to the header, 3 bolt vs. 2 bolt, not to mention length.

 

ok,thnx for the input guys how much for the t1r test pipe shipped to 92562?


Modified by 98itRspec at 7:21 PM 10/18/2006

 

i might sell my t1r power exhaust IM me if your interested. thanks

btw i also have the t1r test pipe

 

how much for both items shipped to soCAL?

will that combo fit in the stock usdm exhaust manifold?
im still choosing on w/c exhaust manifold to get.
is there anything u guys recomend for this setup? thnx fellow ht-R members.

 

do these t1r test pipes not come with an o2 bung? if so, what are people doing because of the two o2 sensors? i take it welding in a new one?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crxgator &raquo;</TD></TR><TR><TD CLASS="quote">do these t1r test pipes not come with an o2 bung? if so, what are people doing because of the two o2 sensors? i take it welding in a new one?</TD></TR></TABLE>

id like to know too.

 

either unplugging it or zip-tying it to the shift linkage is what I've seen done most commonly.

Even with the 2nd O2 installed in the testpipe, the CEL will most likely come back on within the first day or so.

 

see i really cant do that because i have obd2 emission in NY.

 

On obd2 cars the cel will come on if you have a test pipe. Most test pipes don't have the bung or its in the wrong location. I just deal with the cel when I have the tp installed. I live in Canada and every 2 years we have to do e-tests. I just bolt on my factory cat and run the test. When its done I bolt the tp back on and enjoy the 5 whp on my R.

 

Keep the stock cat and replace test pipe when annual inspection comes around. It's a hassle, but its something you must do if you want to have your emmisions sticker.

 

thnx for all the infos. can u guys recomend me a good header that goes w/ the t1r exhaust and testpipe.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by rcar97 &raquo;</TD></TR><TR><TD CLASS="quote">On obd2 cars the cel will come on if you have a test pipe. Most test pipes don't have the bung or its in the wrong location. I just deal with the cel when I have the tp installed. I live in Canada and every 2 years we have to do e-tests. I just bolt on my factory cat and run the test. When its done I bolt the tp back on and enjoy the 5 whp on my R. </TD></TR></TABLE>

This is probably the 2nd time I am voicing my opinion on this on ht....but I really started taking a hard look at whether or not I really needed that extra 5whp or so due to running a testpipe.

I've had the pleasure of growing up in Vancouver BC, surrounded by endless nature and now that I am working in a concrete jungle and the air quality is usually 2-5 times worse (according to API readings) I keep the cats on my cars when I'm on the street.

Sorry to get all tree hugger on everybody, but I urge those who run testpipes on their DAILY DRIVERS [a car you drive everyday] to reconsider the often small increase in power vs. the significant increase in emissions.

Running a 2.5in. collector? There are many highflow converters available on the market these days.... I hope I'm not too alone in this thinking.


<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 98itRspec &raquo;</TD></TR><TR><TD CLASS="quote">thnx for all the infos. can u guys recomend me a good header that goes w/ the t1r exhaust and testpipe. </TD></TR></TABLE>

Give us a price range and we'll give you some suggestions

 

0-500 usd. i did place and order for the ti1r exhaust manifold,but i think its too expensive for a header,so i cancel'd it and bought a t1r exhaust and a testpipe.
wat header do you recomend me? thnx alot homie.

 

jdm itr...

 

The T1R DC2 usdm & jdm TP <U>do not </U>have O2 bungs

 

I totally agree, I really only drive my car 6 months a year and only keep the tp on for a couple weeks when I know I'm going to the track. Daily driving with it on is really bad for the environment, it friggen stinks and makes your bumper dirtyer than usual. I will say that it does make power but breathing it in on a summer day in not fun.....its a free buzz.....not fun