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.

still a newbie: how's this for a plan

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Old Jan 17, 2003 | 10:16 AM
  #3  
Zoeb2s's Avatar
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Car Info: E92 M3, E70, F32, E21
you can always pick up a downpipe that has a high flow cat built into it..
-Zoeb
Old Jan 17, 2003 | 10:41 AM
  #4  
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From: Longing for my ol' white '02 WRX :(
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The reason why you are planning all this even though you don't have the car yet is because you are a FREAK.






Just like the rest of us. All of us did this

jason
Old Jan 17, 2003 | 10:50 AM
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With TurboXS' UTEC you can tune your car via laptop. It'll give you the ability to extract the most out of your car and its mods safely and effectively. It'll also allow you to do serious damage if you don't know what you're doing.
Old Jan 18, 2003 | 09:00 AM
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Most defintely replace the uppipe- all goods- quicker spool, lower egts, no chance down the road for the cat disentigrating into your turbo, gans in hp/torque and no effect on emission testing (if warmed up). If your concerned w/ emission testing look at a down pipe w/ a high flow cat and then ditch the 3rd oe one, this should more than adequate in passing any emission tests. Any free flow cat back will help gains further. You've just added ~ 30hp/ft lbs of torque w/ these changes. Throw in some samco intercooler hoses and you'll ic will flow better and add about 5hp. If want the safest and most reliable engine mgt, consider the ecutek reflash- add another 25-30 hp of safe, smooth power. This puts you in the ballpark of 290 hp/ft lbs. You'll have a quick spooling, responsive, reliable engine. This level of power is considered by many to be close to the relaible safety limits of the drivetrain.

You'll find there are many, many paths to go down in upgrading the powerplant, continue reading and asking questions and you'll arrive at the best plan for your needs.

big sky
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