its all doable, best asking on meganesport though?!
you need bumpers, and their internals, exhausts (a meggysport exhaust should be bought tbh as most if not all reps look turd, wheels, springs, mini spoiler and externally thats it.
if you want my opinion though, get some decent wheels and lower a normal one, loads of people make bad reps, no1 makes a good, tidy non sport...