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Old 02-24-2015, 09:03 PM   #26
seanathanq83
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Member#: 173241
Join Date: Feb 2008
Chapter/Region: TXIC
Location: Houston, Tx
Vehicle:
2002 s256 twinscroll
now with one more gear

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Well I am seeing this for the first time, have considered trying to install a dual avcs setup onto my 207 and go with the DBW but I think this might take a while

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Old 06-29-2018, 07:17 AM   #27
-SCHNITZEL-
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Member#: 352168
Join Date: Apr 2013
Location: Germany
Vehicle:
2008 Impreza STI
chrystal grey

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On monday i will receive my GR V10 EJ207 engine and going to install it into my 2008 Hatchback STi.
When everything goes well and will work after a tune i will upload some information and pictures.
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Old 07-13-2018, 02:49 AM   #28
-SCHNITZEL-
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Join Date: Apr 2013
Location: Germany
Vehicle:
2008 Impreza STI
chrystal grey

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I finally got the engine, big thanks to Jack from jdmengineworld.com!
The engine is in a very good condition, even the engine oil was still in.
Only the connectors from the IAT sensor and AVCS LH broke off and the intercooler has some dents...





The 2.5 intake manifold directly bolts on the EJ207 block, so there should be no problem in swapping from EJ257 to EJ207.







Best thing is: it definately is a W20C block with W20 heads.




The engine is now ready to get installed tomorrow.
UEL exhaust header is bolted on, together with uppipe, Blouch TD05-18G XT-R Turbo, 2.5 intake manifold, Deatschwerks 750ccm injectors, new NGK PRF7 spark plugs and some other things.

After install and everything runs i will get a new tune and i'm ready to go.
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Old 07-18-2018, 05:18 AM   #29
-SCHNITZEL-
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Member#: 352168
Join Date: Apr 2013
Location: Germany
Vehicle:
2008 Impreza STI
chrystal grey

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Finally: it runs!
Everything fits good, just some small things have to be done.
JDM Water temperature sensor is has a different connector than EDM, we kept the EDM sensor.
JDM EJ207 Engine has one alignment pin more than the EDM 6MT, so we had to remove the right pin. Left one fits.
Turbo-bracket is a bit different from twinscroll to singlescroll. We used the singlescroll bracket from my EJ257 engine. The turbo itself is sitting a bit higher than before, but just a few millimetres. Uppipe and Downpipe still bolt on with no probs.
And that's it!

After flashing a simple basemap the engine started and runs great, without any CEL or any problem.

Short video from the first start:
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Old 02-13-2020, 10:59 PM   #30
dr20t
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Member#: 311246
Join Date: Feb 2012
Chapter/Region: AKIC
Location: Sydney, Australia
Vehicle:
2000 AUDM GC8 WRX
Royal Silver

Default Urgent, Jdm Ej207 dual avcs Dbw on a 2011 EDM STI

Wrong thread

Last edited by dr20t; 02-13-2020 at 11:39 PM.
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Old 02-15-2020, 04:15 PM   #31
subaru_gc8
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Chapter/Region: SCIC
Location: Orange County CA
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2004 WRX wagon
silver

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never mind didn see how old this was
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Old 02-15-2020, 04:58 PM   #32
dr20t
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2000 AUDM GC8 WRX
Royal Silver

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Quote:
Originally Posted by subaru_gc8 View Post
never mind didn see how old this was


Yeah sorry did a necro hump accidentally by posting to wrong subscribed thread
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