WTT: H22 civic imagine engineering 4-1 race header for 4-2-1 oem manifold

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Jan 29, 2006 | 09:15 AM

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From: MI

WTT: H22 civic imagine engineering 4-1 race header for 4-2-1 oem manifold

i have an imagine engineering 4-1 race header in my H22 EK hybrid. huge primaries and collector. i have the original receipt for it. the ceramic finish was worthless on it, and it has a lot of surface rust. nothing that can't be sanded/blasted out and re-painted. this header is no-longer made and imagine engineering is no longer in business (as far as i know). at any rate, dyno claims were gains of 8-15whp depending on mods and tuning

on my daily driver i don't like the ground clearance on the header, i want to re-install A/C and P/S and i could use the $$

i need $250+ a mint JDM/USDM 4-2-1 OEM exhaust manifold. trades ONLY. i cannot have any down-time as this is my daily driver.

i live in SW MI zip 49024

Modified by DOHCvtecDX at 1:08 PM 8/21/2006

Jan 29, 2006 | 10:31 AM

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Thread Starter

Honda-Tech Member

Joined: Apr 2002

Posts: 2,874

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From: MI

Re: WTT: H22 civic imagine engineering 4-1 race header for 4-2-1 oem manifold (DOHCvtecDX)

dyno test

https://honda-tech.com/zerothread?id=678809

search the archives, there some good info about the header out there

here's an actual original pic of it
https://honda-tech.com/zerothread?id=658365

Modified by DOHCvtecDX at 2:42 PM 1/29/2006

Modified by DOHCvtecDX at 2:43 PM 1/29/2006

Feb 2, 2006 | 07:39 AM

Carolina Fried Rice

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From: Wilmington, NC, U.S.A

Re: WTT: H22 civic imagine engineering 4-1 race header for 4-2-1 oem manifold (DOHCvtecDX)

I've got a stock JDM exaust mani, with heat shield n all. The flange that connects to the cat was cut off though... I still have the flange and cat also. It would take nothing to weld back up.

LMK if you are interested!