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Discussion Starter · #1 ·
Any of you current WRX guys have any insights into the ECU options for the WRX? What I'd really like is a fully-programmable ECU that ties into the fuel injectors, knock sensor, and wastegate. It'd be nice if I could control my fuel maps, say down to 100RPM increments. I'd also like it to cut boost if a knock condition was signalled.
Anything close to this for the current WRX or the non-USDM current STi?
 

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I thought someone on NASIOC said something about $1100 for the remap. I'm not even real sure how it is they get all that flexibility into the tuning. I'd like to find out more.

Realtime?
 

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Discussion Starter · #6 ·
by "realtime" i maen can you tune it while you're running. it sounds like you have to download the ecu to your laptop, edit it, and upload it back to the car.
 
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