M2 Stage 3 ecu
12-18-01, 12:01 AM
#2
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Join Date: Jul 2001
Location: Columbus, Ohio
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I ahve never opened mine yet...but when I sent out my original ECU it was just a plain silver box....when it came back it had little japanese symbols stamped on it....I dunno, weird huh?
12-18-01, 01:11 AM
#3
Senior Member
if you open it up one of the boards which previously had just a chip on it got the chip soldered out and another little board added with the new ROMs etc. i haven't opened mine up but from the pics i've seen they they put a little sticker on the board too saying who it's from (M2, Pettit, etc.)