I just bought a E3 16g last week that needed rebuilt.. got the turbo last friday.. rebuilt kit yesterday and rebuilt it last night..took all of about 90 min... even got the upgraded 360 degree metal thrust bearing.
for you just the standard rebuild kit should be fine.. there 99 bucks.(the 59 dollar kit is for small 16g and similar turbos..not the evo3 ones.) (order last tues..shipped out wed.. got it yesterday. and im in az.. there in ar,).
http://gpopshop.com/products-page/mitsu ... build-kit/