thanks for the offer but i also doubt you will be able to work it out.

I've shown it to quite a few different people who know turbos and they are unsure.

What we could be sure is that its either a 2876r or 2871r from the exhaust housing. Highly doubt its a RS cos the inducer is too large to be from a RS, 52.9mm inducer would be too big on a 60mm exducer.

Judging by the serial it seems to be a T3 internals, but then all the 28 series have some type of T3 config.

Quote Originally Posted by lookingforboost View Post
if you put up a pic might be able to narrow it down to and is it a .63 rear exhaust housing ?