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Old 05-09-2014, 10:30 AM   #1
Turboben
Scooby Newbie
 
Member#: 379744
Join Date: Jan 2014
Chapter/Region: VIC
Location: Squamish
Vehicle:
1998 Wrx Sti Jdm
White

Default How to tune jdm 1998 wrx sti???

Hi guys, I've had my 98 sti for a few months now and can't seem to find anyone or any reliable tuning method for my computer.

I live on the west coast...North of Vancouver

I've researched and find out it's a Closed Deck... Not sure what that means.
I've asked the guys at Rocket Rally in Squamish and they coulnd't do it...

So if anyone has done this on that type of engine or has any suggestions please PM me.

Thanks!
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Old 05-09-2014, 11:45 AM   #2
fastnoypi
Scooby Specialist
 
Member#: 6886
Join Date: May 2001
Chapter/Region: Tri-State
Vehicle:
MY01 EJ207 HTA35r
nothing to see, i'm stock

Default

Apexi power fc, GEMS Simtek or going standalone
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Old 05-09-2014, 12:45 PM   #3
m71owner
Scooby Newbie
 
Member#: 332321
Join Date: Sep 2012
Location: grand rapids mi
Vehicle:
1998 2.5rs
wrb

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Take a look around on rs25.com as well. There is an abundance of information on there for your car.
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Old 05-09-2014, 06:52 PM   #4
Dutch Scooby lover
Scooby Specialist
 
Member#: 32452
Join Date: Feb 2003
Location: The Netherlands
Vehicle:
1998 Impreza Turbo
74F FTW

Default

Check the ECU connectors, some late model V4 STI's had V% ECU/Wrinig, so Ecutek becomes an option as well.

What are your goals for this car, as that effects which option is best for you.
An all singing. all dancing top of the range ECU is quite a lot more expensive as a PowerFC for example, but If you don't use the features that the extra money buys you (Speed density, Launch Control,traction control or Flexfuel for example) it's just money thrown away.
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