well i don't know....3 days after getting the chip my oil cooler line blew, which in turn made me spin a rod bearing and blow one of my pistong rings.......i never got a chance to install the chip. but i didi swap the ECM boxes and that took care of my idle issues, even though it idles low at 5-600rpm........it took care of my car running rich problem and boost issues....now i have to take the motor out to rebuild again and install the new clutch.
