well, i know the ecu manages the program for the car, and well thats all i know!!!, since im dreaming of tuning a evo 8, i started to look for mods to the evo and i found this...
http://www.machevo.com/turboxsutec.html
the problem is... i dont understand ANYTHING there

ops: (well, maybe a couple of things..lol)
i want to know what upgrades do you get from this, and well, what do i get if i change the ecu...
do i get a bigger HP number with this?
thanxs to all