Engine/Power - EJ20T (pre-2006 WRX and JDM) There is replacement for displacement, it is forced induction - OEM 2.0 liter turbo engines in the USDM WRX. 90-94 Legacy Turbo EJ22 turbo engines can also be discussed here.

Will this get me up to 275HP?

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Old Oct 23, 2003 | 04:36 PM
  #16  
Daredevil's Avatar
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Joined: Feb 2003
Posts: 6,715
From: at the track
hey guys
im runnign catless, i have helix up and down pipe
how much is a cobb reflash and what do i have to buy to get it done (new ecu or what?)
Old Oct 23, 2003 | 05:08 PM
  #17  
ScoobyStas's Avatar
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Joined: Sep 2003
Posts: 168
From: Stoughton, MA
Car Info: Sonic Yellow WRX
You send them your ecu and they reflash it. If you send it next day delivery they reflash it in like 45 seconds and send it back out to you. You can have them send it next day delivery to you, but your responsible for all shipping charges.

My ecu should come in either friday or saturday.
Old Oct 24, 2003 | 07:25 AM
  #18  
DOHCammin's Avatar
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Joined: Feb 2003
Posts: 307
From: Burbank, California
Car Info: 05 CGM FXT STi
ScoobyStas: please post how your car responds to the cobb flash once its installed. Are you running catless?
Old Oct 24, 2003 | 08:46 AM
  #19  
hyp36rmax's Avatar
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Joined: May 2003
Posts: 43
From: SDF-Macross
Car Info: 2004 Impreza WRX Cobb Spec
the car is a monster~ i have stage 2, okay well its a subtle monster =-).....

people want a quick review, check out my xanga page http://www.xanga.com/home.aspx?user=hYp36rMax

cheers!
Old Oct 29, 2003 | 10:55 AM
  #20  
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From: San Jose
Car Info: 06 Evo MR
Originally posted by Ayanamieve
CAI are useless on turbo cars. This is because the cooler air from the intake is compressed by the turbo, which heats it up anyway. Then the compressed air is sent through the intercooler which then cools the air to be kept dense and compact, so that when it reaches the engine, more fuel can be used. So on a turbo car CAIs are useless.
This has been discussed alot lately. That's only half true. You're right that the air from the intake does get heated up by the turbo before it reaches the intercooler but the fact still remains:

Cold air is more dense. More air equals more power. And even if that air is going to be heated up a bit before it reaches the intercooler there's still more of it and hence it still has benefit. Having already hot air just to make it hotter before it reaches the intercooler would deminish the cooling factor of your intercooler, even if slightly that's still no way to go.

Here's a affordable intake that works: www.kaynzengineering.com/stealth.htm

We have sent one to i-speed and to God @ Godspeed for testing. So far Bill at I-speed has nothing but positive things for it.. we'll see if God will actually make time to test it.

I have one and it's absolutely awesome. The dyno graph is off my otherwise stock wrx wagon.

Last edited by Silky; Oct 29, 2003 at 11:02 AM.
Old Oct 29, 2003 | 10:57 AM
  #21  
Silky's Avatar
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From: San Jose
Car Info: 06 Evo MR
http://www.kaynzengineering.com/images/stealthdyno.jpg

Dyno graph scans at ATP turbo's awd dyno in fremont
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