GR Hatch: Dominik's 2008 EUDM STi Hatch - JDM EJ207 swap - Subaru Impreza WRX STI Forums: IWSTI.com
STI Forum
Join
Start New Thread Create Account Advertise FAQ Members List Contact
Dominik's 2008 EUDM STi Hatch - JDM EJ207 swap
Dominik's 2008 EUDM STi Hatch - JDM EJ207 swap
Go Back   STI Forums > > > GR Hatch: Dominik's 2008 EUDM STi Hatch - JDM EJ207 swap
Reply
 
Thread Tools
Old 07-23-18, 04:15 AM   #1
-SCHNITZEL-
Becoming A Contributor
Feedback Score: 0 reviews
 
Car: 08 STi
Fav Mod: Coming Soon
My Threads
Posts: 14
My Subaru Parts for sale

Join Date: May 2012
Location: Germany
-SCHNITZEL- is an unknown quantity at this point
Default Dominik's 2008 EUDM STi Hatch - JDM EJ207 swap

Hallo aus Deutschland










My name's Dominik, located in Germany, and I'm currently driving a 2008 Hatchback STi.
Over the last 2 years, the hatch turned into a racecar.


I bought it completely stock January 2016. After a first mapping in May '16 i got the first blown engine --> spun rod bearings.


After that, we rebuilt it with some better internals, like Mahle pistons, ACL main + rod bearings, ARP head stuts,...
Together with a upgraded DW65c fuelpump, DW injectors, Blouch TD05-18G XT-R turbo we made around 400hp.












After a leaking intercooler i replaced the TMIC with a mishimoto FMIC. Some other things have also been added or replaced.
I installed a bolt in roll cage (built under DMSB license). DMSB = german motorsport association.








The car is built for trackdays and hillclimb, so the engine doesn't know slow driving and something like that. Everything was running fine till May 2018...
I recognized the engine burns some oil, more than the last 1,5 years. After a compression test, the result was 8-8.5 bar on cyl. 1-3 and only around 5 bar on cyl. 4.
Maybe ringland failure or something else, i don't know.
Now the engine is replaced with a JDM EJ207 W20C engine from a JDM Hatchback V10.













Actual specs (July '18):


Engine/drivetrain:
- JDM EJ207 W20C Longblock
- Group N engine mounts
- Ground N transmission mounts
- Group N shifter rear mount and bushing
- NRC NoLimitRacing clutch 6pad
- phenolic spacers 8mm for intake manifold
- TGV delete (DIY)
- secondary airpump delete
- Oil-catch-can 2-way
- Intake-air-temperature sensor relocated to inlet pipe at throttle body
- D1spec external oil cooler 15 rows
- Deatschwerks 65c fuelpump
- Deatschwerks injectors 750ccm
- Blouch TD05-18G XT-R turbo
- MAC 3-Port boost solenoid
- TOMEI inletpipe
- Mishimoto front mount intercooler
- Mishimoto air intake

Suspension:
- Perrin front endlinks
- D2 Racing "street" coilovers
- Megan Racing brace front
- Ultra Racing brace rear
- CUSCO stabilisators front 23mm, rear 20mm

Brakes:
- Godspeed G-Hook brake discs 2pcs front
- Carbon Lorraine CL5+ brakepads front
- Brembo discs rear
- Brembo pads rear
- GrimmSpeed master-cylinder-brace
- brake cooling DIY with foglight covers

Exhaust:
- Invidia downpipe 3" 200cpsi
- TSUDO N1 catback 3"

Wheels/tires
- Sparco Assetto Gara 8x18" offset 45 with Yokohama Advan Neova AD08-R 245/40
- 20mm wheel spacers per wheel

Exterior:
- R4 bonnet vents
- Aerocatch bonnet locks
- Spec-C roof vent
- red overlays for rear lights
- antenna delete


Interior:
- Sabelt GT130 bucket seats driver+passenger
- OMP 4 point harness driver+passenger
- OMP steering wheel "WRC"
- switch panel on steering wheel, buttons for indicator left/rigt + flash
- D1spec steering wheel quick release
- carbon fiber door panels front+rear
- i-tecc battery LiFePO4 12,5AH, 1,7kg
- Prosport oil temperatur gauge, sensor on 3. cylinder
- Prosport boost gauge
- Innovate AFR gauge
- complete interior deleted
- Google Nexus 7" tablet for data recording, OBD monitor, laptimer
- radio+speaker deleted
- airbags deleted
- climate control deleted
- wiper reservoir relocated to trunk
- TITUS Automotive rollcage

Mapped by tracktoys.de


Actual weight:
1420 kg/3130.56 lb with 90% tank, without driver




Attached Thumbnails
Dominik's 2008 EUDM STi Hatch - JDM EJ207 swap-img_5331-jpg  

Last edited by -SCHNITZEL-; 04-10-19 at 11:01 PM.
-SCHNITZEL- is offline  
Likes 1 Dislikes 0
 
Reply With Quote
Sponsored Links
Advertisement
 
Old 07-23-18, 04:19 AM   #2
ben_der
Master Contributor Level 2
Feedback Score: 0 reviews
 
Fav Mod: Spec C Steering Rack
My Threads
Posts: 891
My Subaru Parts for sale

Join Date: Feb 2014
Location: close to Stuttgart, GER
ben_der is a glorious beacon of lightben_der is a glorious beacon of lightben_der is a glorious beacon of lightben_der is a glorious beacon of lightben_der is a glorious beacon of lightben_der is a glorious beacon of light
Default Re: Dominik's 2008 EUDM STi Hatch

Well hello there
ben_der is offline  
Likes 0 Dislikes 0
 
Reply With Quote
Old 10-29-18, 04:50 PM   #3
kgozi
Becoming A Contributor
Feedback Score: 0 reviews
 
My Threads
Posts: 17
My Subaru Parts for sale

Join Date: Apr 2016
kgozi is an unknown quantity at this point
Default Re: Dominik's 2008 EUDM STi Hatch - JDM EJ207 swap

EJ207 Good choice,


That garage photo looks fantastic!
kgozi is offline  
Likes 0 Dislikes 0
 
Reply With Quote
Sponsored Links
Advertisement
 
Old 03-27-19, 02:00 AM   #4
-SCHNITZEL-
Becoming A Contributor
Feedback Score: 0 reviews
 
Car: 08 STi
Fav Mod: Coming Soon
My Threads
Posts: 14
My Subaru Parts for sale

Join Date: May 2012
Location: Germany
-SCHNITZEL- is an unknown quantity at this point
Default Re: Dominik's 2008 EUDM STi Hatch - JDM EJ207 swap

Some new stuff for the racecar


Selfmade acrylic windows (Macrolon) with sliders from plastics4performance (UK):






I also cut out the doors and saved 3.6kg on each rear door and 4.7kg per front door.





A CAE ultra shifter found its way to the car, together with a custom centre console and 3D printed shift knob.









And i finally got my new dress, DIY cusco wrap.







-SCHNITZEL- is offline  
Likes 0 Dislikes 0
 
Reply With Quote
Old 04-03-19, 11:31 AM   #5
Achill
Becoming A Contributor
Feedback Score: 0 reviews
 
Car: DGM 13 WRX STI
Fav Mod: Coming Soon
My Threads
Posts: 10
My Subaru Parts for sale

Join Date: Jan 2018
Location: Germany
Achill is an unknown quantity at this point
Default Re: Dominik's 2008 EUDM STi Hatch - JDM EJ207 swap

so you fitted 8x18 et 40 with 20mm spacers? with AD08R in 245/40
i thought even 8,5x18 et 35 ist rly tight to manage.

rolled the fenders?
Achill is offline  
Likes 0 Dislikes 0
 
Reply With Quote
Old 04-10-19, 11:03 PM   #6
-SCHNITZEL-
Becoming A Contributor
Feedback Score: 0 reviews
 
Car: 08 STi
Fav Mod: Coming Soon
My Threads
Posts: 14
My Subaru Parts for sale

Join Date: May 2012
Location: Germany
-SCHNITZEL- is an unknown quantity at this point
Default Re: Dominik's 2008 EUDM STi Hatch - JDM EJ207 swap

Edit: ET45


= ET25 with 20mm spacers
fits with rolled fenders
-SCHNITZEL- is offline  
Likes 0 Dislikes 0
 
Reply With Quote
Sponsored Links
Advertisement
 
Reply

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
2007 vs 2008 (Hatch) 2014 (Sedan or Hatch) Johnnygforce FAQ/Newbie Forum 18 01-18-14 10:01 AM
Random Question: 2008 vs 2011 stock hatch exhaust grunken GR-Exhaust 1 01-31-12 05:49 PM
2008 Subaru Impreza hatch w. manual, Primi. & WARRENTY jeeppsu85 Used STIs For Sale 0 02-26-09 09:51 AM
2008 WRX Hatch Dual Exhaust? nordicjim FAQ/Newbie Forum 2 12-24-08 05:33 AM
Race Of Champions 2008 - Video tbtstt Video Collection 4 12-17-08 03:26 PM


New To Site? Need Help? More

All times are GMT -8. The time now is 11:32 PM.


Powered by vBulletin
Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.
Designed & Powered by Domain Architect
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.