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.

Things to look for when buying a pre-owned Rex?

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Old Feb 19, 2004 | 09:24 PM
  #2  
Cyrus923's Avatar
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Car Info: 2004 WRX in WR Blue
If it is an 02 I would check the transmission first. The turbos in subarus are very reliable but consider the persons age when buying that owned the car. If he was yournger, chances are, it has been run a bit
Old Feb 20, 2004 | 12:00 AM
  #3  
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Car Info: MMVI AW WRX STI
I think the turbo would be the least of my worries. They should last until 100k, and I believe are warrantied until 60k as part of the powertrain. That being said, if it blows you can pick up a used high quality one for <$200 easily. Takes 2 hours for a lame-oh like me to swap it.

I would look at the ECU harness and surrounding bolts, and see if they look like there has been a piggyback or just alot of in-and-out with the ECU. You never know what crazy badly tuned ECU/UTEC was in there.

I would also look closely at the turbo->downpipe bolts, see if there was an exhaust on there. Examine the boost control hoses to make sure they are hooked up correctly (if someone used to have a boost controller and hooked it up wrong), maybe take a local member with a WRX along.

I'd like to look at the plugs for signs of det. Maybe get a compression/leakdown test. Scratch that, I'd DEFINITELY get a C/L test unless you're 100% on the car's history...these engines last a long time when treated well, but can be destroyed by bad treatment.

Lilke someone mentioned, I'd thoroughly run through the gears at many speeds, shifting fast and slow, up and down. Maybe even drain it and see if there are any large chunks visible.

I would have a mechanic check it thoroughly if the history was at all suspect.

Good luck! Let us know when you get one!
Old Feb 20, 2004 | 12:01 AM
  #4  
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Oh yah, and pay attention to the clutch wear...if its the stocker it might be getting time to replace...which ain't cheap. ~$800-1000
Old Feb 20, 2004 | 04:57 PM
  #6  
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"Raced" is subjective. If you run it hard from stoplight to stoplight ALL the time...you're going to wear your clutch out.
Old Feb 20, 2004 | 05:47 PM
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Car Info: Stage 4+ Bugeye
1. Transmittion
2. Check and see if there is/ are any race bred products on the car (if there were then check the net and do reasearch on them and see how harmful they were to the car)
3. Hope you get a good deal and if you do end up buying it welcome to I-Club for good !

"Go big or go home"
WRX Rush
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