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...
Just wondering I am having a boost leak some where right now, just wondering if there are any workshop out there that is expert in looking for leak (piping, intercoolers, coupling etc) ? Car at Ah choy now and he is...