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Old 06-23-2002, 03:20 AM   #1
Eric SS
Sooby Guru
Member#: 1914
Join Date: Jul 2000
Chapter/Region: SWIC
Location: 2014 Q60S, 2016 Chevy SS
2000 2.5RS w/ EJ22T
swap and N20. gone. : (

Default Anyone tried this airplane computer on their car?

I have got a ton of good EJ22T info off of this page (search around on it and at the bottom of the link!) and am wondering if anyone has used their system on a subaru for the road rather than the air. This may be old but I don;t recall ever seeing anything on it. I think it is called SDSEFI.

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Old 06-23-2002, 02:36 PM   #2

Member#: 922
Join Date: Feb 2000
Chapter/Region: MWSOC
Location: Schaumburg, IL
16 WRX (white)
04 FXT (red)


Interesting, but it requires a crank sensor replacement. Seems interesting that they have actual Subaru injector specs on there (granted they're rated at different pressures, but still).

BTW, not sure if anyone is using an SDS EFI setup, but I've heard they're pretty decent. In the past it was believed that it was one of the most cost-effective setups, but I've found several units for less then that around.
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Old 06-23-2002, 04:55 PM   #3
Scooby Specialist
Member#: 146
Join Date: Aug 1999
Chapter/Region: RMIC
Location: Denver, CO
'16 WRX Limited


those guys do some pretty amazing fab work on those engines as well, good reads on the engine buildups that they have.
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Old 06-23-2002, 11:11 PM   #4
Scooby Specialist
Member#: 4103
Join Date: Feb 2001
Chapter/Region: MWSOC
Location: Brookfield
2016 Mazda6


Check out the intake manifold the guy made for his EJ22. WOW!

I need to call that guy to make one for me.
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Old 06-24-2002, 01:01 AM   #5
ImprezaRS dot com
over boosted again
Member#: 1458
Join Date: May 2000
Chapter/Region: RMIC
Location: Colorado Springs CO USA
2017 WRX Limited
2015 Forester XT, Tribeca


This is all I have tried www.ImprezaRS.com/sdsefi.htm and I haven't heard any bad things about their ECU.

I am still using this extra injector controller with good results

Also, they said,
07/12/00 Subaru EJ Series Injectors

We recently flowed 3 different EJ injectors. They flowed the following at 38 psi:

Atmo EJ22- 260cc/min.- good for 190hp. Grey tops.
Turbo EJ22- 360cc/min.- good for 262hp. Pink tops.
Turbo EJ20- 425cc/min.- good for 309hp. Light brown tops.
That means with 4 stock 280cc and 2 additional 480cc I have enough fuel for 378HP, but other calcs I made said 416hp...

Last edited by ImprezaRS dot com; 06-24-2002 at 01:06 AM.
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