im not sure can plug or not to evo 2 but as far as i know if the wiring evo 2 is the same with wiring evo 3 for sure can plug in.....the function is to avoid lag problem...
i viewed & test drove a toyota altezza for sale, when i test driving it, one thing captured my eyes is when the top temperature gauge (been told that is an engine oil temp) is reaching to the H...