I may be getting an 03 Lancer S but I just find that Evo has better interior than the other styles. So Would if be fairly easy for me to just pop out all the panels and change them?

I mean I know how to change the panel colors in a Civic, accord, etc. but is it any different in a Lancer?

 

I don't think the door panels swap (but I could be wrong, you should search) but the seats will bolt in.

 

yes the interior from the evo is swapable so are the door panels but the acutator from the evo are smaller then ours and wont screw in other then that everything should going in like a charm except the rear door sills

 

and i know how u feel i have an es and hated the interior and ever since i replaced my carpet with an evo one i have now swaped everything over just need the seats and it will be done