Bought these on ebay thinking I could use the center section on one of these for my Passat: sadly this did not work (who knew there were so many K03 variants!). Call me @ 901 289 3703 if interested. I will sell separate for $150/offer. And can someone please tell me how to identify the left from the right! The following is the complete sellers ebay description of these:

What i have here is two turbos off a 2000 audi S4 2.7t. it is both the passenger and driver side turbo. as you see the turbos are used but are structurally in great condition, the impellers show no signs of deterioration or leaking oil. the car itself has 139k on it, but the oil cooler lines were brand new so im assuming that these turbos are newer or have been rebuilt. now how long ago this was done i am unsure of, i purchased the car with 131k on it. i have never had a problem out of these turbos, no noise besides regular turbo spool. the only reason that im getting rid of these turbos is because im doing a RS6 turbo build on my car, hence i have no need for these turbos. for the first month of operation these turbos were being pushed to the manufacture spec of 8 psi under full boost, but about 8000 miles or so i had an APR tune, which was pushing the turbos to around 16-17 psi. i didnt drive the car hard though, it only went to the drag strip twice. i always gave ample time with the car running at idle to cool the turbos down after a spirited run. with the APR tune i did a 13.61 @ 100mph, so these turbos are obviously still strong. again, i had no problems at all with the turbos, im just wanting to get all the facts straight for whoever may be interested. they would be great for a do it yourselfer or someone wanting to save money from 1400 a piece on brand new ones. also would be great for someone wanting to build k04 hybrids. any and all questions welcome. the turbos worked perfect till the day i removed them, so this sale is as is.. no warrantys . my feedback speaks for itself. thanks and good luck bidding.