ok i had my turbo sent back for warranty work(bearing failure) and i just got it back..to begin w/ the compressor housing is polished, bling bling, it looks great! i'm looking at the packageing and it reads, T04E54/Stg II .63...now my turbo that was sent to them was a Star Stage 2 E-Trim...my understanding was it had a .63ar w/ 50 trim wheel...so now i get one back w/ a stage 2 housing, which they have standard and stages 2 & 3 according to their website, and it says 54...so my turbo may have an upgraded compressor wheel and a "stage 2" turbine housing...did i get a better flowing turbo back from them?? i guess im kind of confused most about stage 2 housing first of all, and it looks like it does have a bigger compressor wheel which equals more cfm yes? just wanting to know if i should call these guys and ask for the same thing or did i get a better deal?