that in the whole universe there is nothing like an equivalent of Hondadata for the gt-s? its hard to believe that nobody anywhere manage to get similar gains as hondadata got for the RSX for the gt-s...Comments?
As of right now the closest thing would be the Apex power FC. Honda is really open about giving thier tech specs of their ECU's to aftermarket manufactuers. Toyota is more tight lipped about doing anything like that. So to do anything for a Toyota ECU you would have to crack the code yourself and most aftermarket companies won't spend the time and money to do so.