Engine Management Cobb AccessPort, EcuTek, TEC, Motec, Link, and others. The ins and outs of high-performance engine tuning.

what engine management upgrades for an '03 WRX? (was: Ecu)

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Old Mar 18, 2006 | 12:29 PM
  #1  
Larydfje032343f3's Avatar
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Joined: Dec 2005
Posts: 45
Question Ecu

I want to up grade my turbo. I don't know which one I want the VF34 or an 18G. Let me know which one is better... anyways! I know I need a fuel pump, injectors, fuel rails. and all that fun stuff.. but..... the main thing is the ECU... Now i have no clue on that part. I live in NH so there are like no performance people who knows what there doing... / whats the different between the ECU, EM, UTEC, AP.... ext... I have no idea what to get or what kinda. I know I don't want to spend like $1600 on one. Are there ones that are just a chip you can just put in I don't have to do anything or do I need a special person to put it in and do all this yahoo stuff.. I know you can pick a special map... but i have noooo idea which one to get, please help! (
Old Mar 22, 2006 | 04:51 PM
  #2  
sigma pi's Avatar
9 to 5 mod
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From: Chavez Ravine
Car Info: 03 Impreza WRX
Acess Port would be the easiest

you just hook it up to the OBDII port and your good to go

if anyone knows how to tune i would suggest somehting else but it doesnt sound like there are much options for you

they have a shelf map for the vf34
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