you have a 3zz-fe engine whitout vvti? i have also a 3zz-fe engine and it is wiht vvti, is their difference between europe versions, i thougt each engine has it's code, do you have to change many thing to put nos on it? greetz
i have the same engine as you, just put a chiptuning on it, a k&n filter 3322??, put the cats out, put iridiumplugs in it denso ik16, and it will go mucht better