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Twin-exit downpipe for Greddy turbos?

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Old 11-11-2003, 01:20 PM
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Default Twin-exit downpipe for Greddy turbos?

I've seen a few of the guys from Canada running this setup, where the internal wastegate port and the exhaust port are separated (meaning the "adapter" is bypassed I believe) and then reconnected later in the exhaust. Would that be beneficial over a standard upgraded downpipe utilizing the adapter setup that came with the turbo kit? Does anyone have pics?
Old 11-11-2003, 04:36 PM
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Default Re: Twin-exit downpipe for Greddy turbos? (boostincoupe)

im interested in this set up as well...and i was wondering where you can get that actual flange from as well to bolt on the the td-05h 18g....

thanks
Old 11-11-2003, 04:48 PM
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Default Re: Twin-exit downpipe for Greddy turbos? (jdmacura)

me three....
Old 11-12-2003, 08:05 AM
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Default Re: Twin-exit downpipe for Greddy turbos? (boostincoupe)

bump...come on someone has to have input.
Old 11-12-2003, 09:04 AM
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Default Re: Twin-exit downpipe for Greddy turbos? (boostincoupe)

are you talking about this?
Old 11-12-2003, 09:27 AM
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Default Re: Twin-exit downpipe for Greddy turbos? (boostincoupe)

They have one on http://www.camotuning.com under services
I heard it is around 500.00
Old 11-12-2003, 09:43 AM
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Default Re: Twin-exit downpipe for Greddy turbos? (maddog20)

You talking about this nasty beast?









It looks really nice
Old 11-12-2003, 09:48 AM
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Default Re: Twin-exit downpipe for Greddy turbos? (ElectronMan)

yeah that's the one! But I'm wondering if it's worth the extra $300 for its unique setup.
Old 11-12-2003, 09:50 AM
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Default Re: Twin-exit downpipe for Greddy turbos? (boostincoupe)

I'm wondering if it's ac compatible. From the looks of it looks as if the dump tube would hit the condensor.
Old 11-12-2003, 10:24 AM
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Default Re: Twin-exit downpipe for Greddy turbos? (ElectronMan)

i believe its so u dont have exhaust gasses coliding inline of each other. putting the merge farther away prevents them from coliding, theoretically more hp salvaged
Old 11-12-2003, 10:41 AM
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Default Re: Twin-exit downpipe for Greddy turbos? (rOby)

dsm's have been running this set-up for a very long time now.

if you can find a dsm shop that will work on a honda, they can make you one.

i know one of the worries in the dsm world is boost spikes. however, does free up the exhaust flow.

dsm shops usually charge about $250-$300 for a stainless piece.
Old 11-12-2003, 11:05 AM
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Default Re: Twin-exit downpipe for Greddy turbos? (bgod)

I just talked w/ the guy from camotuning.com, and he said he has to have the car there to make one, and its about 600 bucks...Oh yeah, the place is in canada too
Old 11-12-2003, 12:35 PM
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Default Re: Twin-exit downpipe for Greddy turbos? (bgod)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by bgod &raquo;</TD></TR><TR><TD CLASS="quote">dsm's have been running this set-up for a very long time now.

if you can find a dsm shop that will work on a honda, they can make you one.

i know one of the worries in the dsm world is boost spikes. however, does free up the exhaust flow.

dsm shops usually charge about $250-$300 for a stainless piece.</TD></TR></TABLE>

its a lot eaier wit DSM turbos cuz their exhust hosuings are arleady divided leaving 2 ports, while on the greddy turbo you will hve to create a block off plate to seperate the turbine wheel gases vs the internal wastegate flapper
Old 11-13-2003, 10:18 AM
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Default Re: Twin-exit downpipe for Greddy turbos? (project dc2)

Maybe you can put some sort of divider on the turbine flange, to section it off?
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