best exhaust size for stock b18c5 with jdm itr 4-1 headers
12-08-2005, 04:47 PM
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best exhaust size for stock b18c5 with jdm itr 4-1 header
i was just wondering...what is the best exhaust size for this kind of setup? the engine is completely stock, only a cold air intake and the jdm integra type r 4-1 header. most of the times, i tell people with stock b series engines to stick with a 2.25" exhaust piping, but since the collector on this header is 2.5" would i benefit from a 2.5" diameter exhaust piping with a 2.5" cat? i know this topic has probably been covered before, but i would like to hear it from the itr guys.
Modified by blue_shtuff at 8:13 PM 12/8/2005
Modified by blue_shtuff at 8:13 PM 12/8/2005
12-08-2005, 05:19 PM
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12-09-2005, 11:15 AM
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Re: (Azcheron)
this is why i love the integra type r section of honda-tech, every single post so far has been helpful. thank you so much! so far, my decision is leaning toward a 2.5" exhaust system from the header back to the muffler tip. Is there anyone out there think that i should lean toward a 2.25" system? also, for the people with the jdm itr 4-1 header, please post up your exhaust set-up.
12-09-2005, 01:26 PM
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Re: (blue_shtuff)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by blue_shtuff »</TD></TR><TR><TD CLASS="quote"> also, for the people with the jdm itr 4-1 header, please post up your exhaust set-up.</TD></TR></TABLE>
I have JDM 4-2-1 (not as nice) but I have kteller 2.5 in stainless steel with 2.5 in magnaflow cat, resonator and muffler. This is on a CRX though.
I have JDM 4-2-1 (not as nice) but I have kteller 2.5 in stainless steel with 2.5 in magnaflow cat, resonator and muffler. This is on a CRX though.
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12-11-2005, 07:27 AM
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Re: (MugenHonda)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by MugenHonda »</TD></TR><TR><TD CLASS="quote">if you're not doing anything
2.25 with the 2.5 flange
because it'll give you more back pressure</TD></TR></TABLE>
What size exhaust are you running on your B18C5?
2.25 with the 2.5 flange
because it'll give you more back pressure</TD></TR></TABLE>
What size exhaust are you running on your B18C5?
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