buy turbonectics for $700 with a 1 year UNLIMITED WARRANTY
or
Buy Garrett
or
Buy Precision

i would not buy a turbo from EBAY EVER. most guys who claim "authorized dealer" status are full of shit. if you need a turbo, hit up Silviadrftr (turbonectis rep for NOPI) or Boostfed.com for a garrett or precision turbo.

also Batlground sells Precision and Garret turbos as well