ah. yea im acquainted with the ecu. I wired in an air flow controller last year. but yea touching on what cre said the MAFT Pro is the most commonly used for the supra.
visit
http://www.supramania.com/forums/for...ine-Management
sub forum dedicated to piggyback engine management.
http://www.supramania.com/forums/for...gine-Managment
stand alone