JDM Integra Type R Exhaust Diameter
#1
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JDM Integra Type R Exhaust Diameter
I know this has been covered many times...
What key words do I need to use for the search!?!?
but no matter what I look up, I come up empty handed.
Sorry, just venting.
Anyways, this will be answered easily.
What is the diameter of the JDM ITR B-pipe? 2.25" or 2.5"? 60mm or 57.2mm?
Any reply will help.
Thanks,
What key words do I need to use for the search!?!?
but no matter what I look up, I come up empty handed.
Sorry, just venting.
Anyways, this will be answered easily.
What is the diameter of the JDM ITR B-pipe? 2.25" or 2.5"? 60mm or 57.2mm?
Any reply will help.
Thanks,
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Re: JDM Integra Type R Exhaust Diameter
not nessecarily. Apex'i World Sports and N1s are like 2 3/8''. I'm pretty confident that the USDM exhaust is 2.38''...so..would the JDM one be larger? Or is the U.S. one not 2.38?
#6
I said I don't want a title!
Re: JDM Integra Type R Exhaust Diameter
Yes, JDM and USDM exhausts are the same size. The only difference being the different b-pipe length.
After the bottlenecks are removed, the exhaust is plenty adequate in size unless you're making a lot more HP.
After the bottlenecks are removed, the exhaust is plenty adequate in size unless you're making a lot more HP.
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#8
I said I don't want a title!
#10
I said I don't want a title!
Re: JDM Integra Type R Exhaust Diameter
The OEM B-pipe bottleneck is easy to take care of though. A muffler shop did it for me for about $30.
Personally, I'd like to find a good quality axle-back again. I had a SS Comptech back in the day, but I stupidly sold it.
#11
Re: JDM Integra Type R Exhaust Diameter
#12
Re: JDM Integra Type R Exhaust Diameter
I am also interested in this info..
I want to do a JDM ITR header, and OEM USDM ITR Muffler. What do I need to fill in between the header and muffler?
is the JDM b pipe the same diameter as the USDM b pipe?
the parts listed above may go on my 99 GS-R coupe.
BTW: I will be selling my Comptech muffler and Comptech B pipe soon if anyone is interested.
TIA!!
I want to do a JDM ITR header, and OEM USDM ITR Muffler. What do I need to fill in between the header and muffler?
is the JDM b pipe the same diameter as the USDM b pipe?
the parts listed above may go on my 99 GS-R coupe.
BTW: I will be selling my Comptech muffler and Comptech B pipe soon if anyone is interested.
TIA!!
#13
I said I don't want a title!
Re: JDM Integra Type R Exhaust Diameter
I am also interested in this info..
I want to do a JDM ITR header, and OEM USDM ITR Muffler. What do I need to fill in between the header and muffler?
is the JDM b pipe the same diameter as the USDM b pipe?
the parts listed above may go on my 99 GS-R coupe.
BTW: I will be selling my Comptech muffler and Comptech B pipe soon if anyone is interested.
TIA!!
I want to do a JDM ITR header, and OEM USDM ITR Muffler. What do I need to fill in between the header and muffler?
is the JDM b pipe the same diameter as the USDM b pipe?
the parts listed above may go on my 99 GS-R coupe.
BTW: I will be selling my Comptech muffler and Comptech B pipe soon if anyone is interested.
TIA!!
And double whammy on putting a forsale post inside of a GSR question.
#14
Re: JDM Integra Type R Exhaust Diameter
I got the muffler will bottle neck anyway. I dont understand what youre saying about the B pipe.
I said it will be for sale soon. No thread, pics, or even price are up man.
#15
I said I don't want a title!
Re: JDM Integra Type R Exhaust Diameter
P.S. It all depends upon cat length.
#16
Honda-Tech Member
Re: JDM Integra Type R Exhaust Diameter
usdm and jdm b pipe are the same length, the cats are different lengths, to accommodate the 98 spec jdm itr exhaust manifold
the bottle neck in question on the b pipe is right before where the b pipe connects to the muffler
people always argue the size of the piping between usdm and jdm, but even if there is a difference in size it will never make a difference in power, because if you are using a stock jdm itr exhaust mani, cat, b pipe and muffler your motor is also pretty stock, so this exhaust will not hold you back at all in any way
the bottle neck in question on the b pipe is right before where the b pipe connects to the muffler
people always argue the size of the piping between usdm and jdm, but even if there is a difference in size it will never make a difference in power, because if you are using a stock jdm itr exhaust mani, cat, b pipe and muffler your motor is also pretty stock, so this exhaust will not hold you back at all in any way
#17
Re: JDM Integra Type R Exhaust Diameter
usdm and jdm b pipe are the same length, the cats are different lengths, to accommodate the 98 spec jdm itr exhaust manifold
the bottle neck in question on the b pipe is right before where the b pipe connects to the muffler
people always argue the size of the piping between usdm and jdm, but even if there is a difference in size it will never make a difference in power, because if you are using a stock jdm itr exhaust mani, cat, b pipe and muffler your motor is also pretty stock, so this exhaust will not hold you back at all in any way
the bottle neck in question on the b pipe is right before where the b pipe connects to the muffler
people always argue the size of the piping between usdm and jdm, but even if there is a difference in size it will never make a difference in power, because if you are using a stock jdm itr exhaust mani, cat, b pipe and muffler your motor is also pretty stock, so this exhaust will not hold you back at all in any way
sweet, so if I do a JDM ITR header, USDM ITR b pipe, USDM ITR muffler, what cat size & brand do you recommend to complete the setup?
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