So i bought this 03 evo 8,
and i think the previous owner got a very dodgy tune ,

I need to get a tune soon but before I do, I would like to hear some opinions of you guys about the map.
logs bring no knock probably coz of the high afrs,
and running 24psi

You will get 10 different answers for the question you have posted....

Speak to a local tuner you are comfortable with and move on from there.

Make sure your car is mechanically sound... compression test, boost leak test... etc...

And get an ebc in that car....