Can anyone tell me if it's a good idea to buy this turbo I saw on Craigslist. The seller discribed it as a "Factory tripple K turbos, td03 t25s." are they any good? How do they compare to a ko3? There are two turbos for sale. One is a td03 and a t25 I believe. Thanks!

 

The turbos come from a 2006 Audi of that helps. Not sure if it's an a4 though

 

No one?!?