Sorry dude, Your running 90@ 3000 feet NOT 6400 feet. The humidity and heat will only take a few tenths off in a computer controlled fi car. I dont really have a problem with your cars performance, however, I do think your DREAMING when you say you have a "TRACTION PROBLEM" in a car that runs 90mph (AT ANY ALTITUDE).
TRD-SOLARA-------12.77@106.7
LACR........2800ft. elevation
