is it too old?

hi, it's me again,. i'm new at it, so i was wondering if any of you could help me, i got an eclipse 92, and i wanna install some upgrades on it, but i don't know where to start, and another question is that every i go to an auto parts store, they ask if is the turbo one or not,, how do i find out?

look under the hood! if there is a turbo connected to the exhaust then yes... if its just a pipe then no!

thank you for the answer, i hope it works for, now i was thinking about something else, any of you know how to read the computer codes on a mitsubishi eclipse 92, 2.0 l ?

A code reader. You should be able to get the dealership to do it, or you could buy a datalogger.