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					Originally Posted by sperry  I think all you need is the cable... It's just hit or miss. It takes several tries to get it to work, and there's a risk of bricking the ECU. 
 'Course my experience was with EcuTek on an older 16bit '02 WRX ECU. YMMV.
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 I definitely cannot risk bricking the ECU, I simply cannot afford to replace the ECU, immobilizer, and key. 
The problem that I am running into is that the car just doesn't run right, I have checked multiple times that I have installed everything in the engine bay correctly, but there is a slight possibility that I hooked something up wrong. 
If the ECU is locked with an EcuTek map, what would I have to do to get it back to factory? Scott, would you be able to help?
Thanks!