Yhea Guys. What's up? Thanks for your help on that Laptop/ECU question, Very helpful. Does any one know about the AUTECH RB20DET. What's the differences the regular RB20DET, and will the ECU from the regular RB20DET power my AUTECH RB20DET without problems. Thanks in advance for your insights. Is the GARRETT T03/04 a good replacement for the ceramic NISSAN turbo. Is the POWERPLAY a remap? It sounds like a very nice mod.