This is a feeler and may be better off in the for sale thread, I have a TTRS engine that has about 25k with a blown rod bearing on number three.
I also have a turbo, Will be rebuilding the motor to sale. So the big question is for any one that would be in the market for one would you like the motor to be buildt up with apr forged Rods or all new factory rods and bearings. From audi you can only get the rods as a set. The price is about the same between the two. But the motor will have a new head gasket and all new crank, rods, bearings, rod bolts, crank bolts, and head bolts and resealed.