E-Manage blue " CAN"
but no one will ensure will improve any performance or better FC.
Example if stock load 3 give 2 (+) voltage out and if u set load 3 to give voltage 2.5,
Your stock ECU may will sence that too much voltage send out, it will give lesser voltage.
That why some ppl said ECU will adjust back.
But E-manage had also cheat the fake voltage signal back, will depend how clever is yr car ECU.
Hope CAMRY had stupid ECU which i don't think so.:wavey: