ECU

You cant mix an sti ecu with a wrx ecu....the wiring is differant,etc etc... :thumbsup:
 
You cant mix an sti ecu with a wrx ecu....the wiring is differant,etc etc... thumb



Oh right, cheers mate. I think the ecu i'd be looking for would be a z4 ecu
 
If your looking to upgrade ecu,look into getting an apexi,then you can get it mapped and will have boost settings and knock figures etc etc..
 
the one I have has the code W6.... Came out of a '96 WRX and it fit my old '94 WRX but didn't need it, so think they're pretty similar round that time.... :thumbsup: :thumbsup:
 
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