If anyone with a 2003 wrx is running a cobb stg 2 ecu(91 octance) from a 2002 wrx and you want one for your year im up for the trade.

pm or email please!

Thanks

is there a difference from 2002 and 2003 ecu?

-Adam

There is but I dont know the exact specifications, running an 03 ecu on an 02 (like im doing) will cause a cel (like I have). Doesnt bother me but i would rather have it off just in case something else in the car breaks, then i wouldnt know...