hello guys,
i have my car so far stock just with catback,and drop in filter.
i have 80,000km its like 50.000miles,is it ok to go for a ECU remap ,TBE,and some things to have like 360 hp or 380 hp depend on the remap.
and the question is should i change some pistons or things in the engine?cranshafts or so?
thanks for advice

 

I bought mine in Japan with 160,000 KM. that´s mean 100,000 miles!!!

I made a remap without issues... My car is from 96 JDM. So your evo is newer than mine. So that is not a problem! You have car for many years miles!