red c-rex

I just bought this barnd new turbo but i need help finding some specs on it. It is a Garrett turbo ....the only numbers on it are....on the turbo casting M33....hot side says .69 and cold side is .48....i got it for a good price and just need to know if it is something i can use( turbo d15 vtec....1.5l) i think it is to big but just want some info. i got some pics if you want them...
thanks
Eric