Alright so i bought a evo 8 semi built with stock evo 9 turbo on it with aem standalone, got it professionally tuned it made almost 400whp, im very happy with it but am ready to trade anyone for stock ecu. I need help though and need to know anything you guys can tell me. What all will i need to switch to stock sensor wise and everything like that. I am going to continue to run no maf and keep speed density also. I have a 2003 so what all ecus will work? All information towards this would be big help. I plan on later goin to FP red after building tranny and standalone is just overkill for my setup and am lookin for better driveability since this is my dd.